## What is a Cross Product Calculator?

Cross product calculator is a digital tool that is used to cross-multiply methods to **solve two fractions** in a few seconds.

Our calculator cross product evaluates the unknown variable from the two fractions and cross multiply in which numerator and denominator of the given fraction.

## What is Meant by Cross Multiplication?

Cross multiplication is an algebraic process in which two fractions are involved in which three values are known and one value is unknown.

To find the unknown value this **cross multiplication method** is used. In this method, we multiply the numerator of one fraction by the denominator of the other fraction and vice versa and you get the unknown value.

Additionally, understanding how to calculate cross product is essential for solving equations involving vectors in mathematics and physics.

## Formula Used for Cross-Multiplication

The** cross multiplication formula** consists of three known variables a,b,c, and one unknown variable x in fraction terms.

Whereas,

$$ \frac{a}{b} \times \frac{x}{c} $$

$$ a \times c \;=\; b \times x $$

A cross multiply calculator simplifies solving such equations by quickly computing the unknown value based on the given fractions.

## Step-by-step Calculations Process of Cross Product Solver

Cross multiplication calculator has a built-in formula of cross multiply in its server to find the fraction problems for an unknown variable and it gives the solution of the unknown variable x value.

Our cross product of vectors calculator uses a simple and quick method to solve the fraction values and calculate the cross product. First, you need to enter the input value in the cross product vector calculator, it checks the known and unknown values in fractions.

Then it applies the cross-multiplication rule a/b * x/c in which the **numerator of the first fraction is multiplied** with a denominator of the second fraction and the denominator of the first fraction is multiplied with a numerator of the second fraction.

After multiplying the fraction, it simplifies the a*c=b*x with the help of algebraic rules and gets the solution of the **unknown variable as x=a*c/b**. You can get a complete understanding of this cross-multiplication concept and how our cross product calculator calculates the fraction for unknown variables with the help of an example that is given below.

## Solved Example for Cross-Multiplication

Let's see an **example of a cross-multiplication** question with a solution where all the steps are mentioned which are used behind the cross product of two vectors calculator.

### Example:

Simplify the following:

$$ \frac{4}{5} \;=\; \frac{8}{a} $$

**Solution**:

Cross multiply,

$$ 4 \times a \;=\; 8 \times 5 $$

$$ 4a \;=\; 40 $$

Isolate variable a,

$$ a \;=\; \frac{40}{4} \;=\; 10 $$

$$ a \;=\; 10 $$

## How to Solve x Value in Cross Product Calculator

Cross multiply calculator has a user-friendly design tool that enables you to calculate the unknown variable value from two fractions.

Before using our cross product solver, you must follow some simple steps, and you do not face any inconvenience during the calculation. These steps are:

**Enter the value of A**in its respective input box.- Enter the value of B in the second input box.
- Enter the value of C in the third input box.
- Review your input value before hitting the calculate button to start the evaluation process in the vector cross product calculator.
- Click the “Calculate” button to get the result of your given fraction problem.
- You should try out the calculator cross product, first, you can use the load example so that you can be assured that it provides an accurate solution.
- Click on the “Recalculate” button to get a refresh page for more solutions of cross multiplication problems for unknown variables.

## Final Result of Cross Multiply Calculator

Cross product solver gives you the **solution to a given fraction** problem when you add the input function to it. It provides you with solutions with a detailed procedure for finding the unknown value of x from the given fraction instantly. It may contain as:

**Result option**

The result option gives you a solution for the cross-multiplication problems to find the new numeric value of x.

**Possible steps**

It provides you with a solution where all the evaluation processes are in a step-by-step way of the Cross multiplication problem when you click on this option.

## Benefits of Using Calculator Cross Product

Cross multiplication calculator provides you with multiple benefits whenever you use it to calculate fraction problems to find the value of unknown variable x immediately. These benefits are:

- Cross product of vectors calculator is a free-of-cost tool so you can use it anytime to find the value of x from a given fraction problem in real time.
- Cross product calculator is a handy tool that allows you to get the solution to various types of fraction problems using the cross-multiplication method
- You can try out our cross product vector calculator to
**practice new examples**and get a strong hold on the cross-multiplication concept - Our cross multiply calculator saves you time and effort from doing fraction question calculations and provides the value of the x variable.
- Cross product solver is a reliable tool that provides you with accurate solutions whenever you use it for the evaluation of variable value without any manmade mistakes.
- It provides the solution with a complete process in a stepwise method and you get clarity on the cross-multiplication method.