## Introduction to Direct Variation Calculator:

Direct variation Calculator is an online tool that helps you to **find the solution of direct variation** problems between two variables. It can compute the relationship between two quantities where one quantity is dependent on another independent quantity in less than a minute.

## What is Direct Variation?

Direct variation is a **relationship between two quantities** that directly varies with respect to a change in one quantity or variable to another.

It means that if there is an increase occurring in one quantity then the other quantity will proportionate increase naturally. Same as if one quantity decreases then the other quantity is also decreases.

## Notation Used by Constant of Variation Calculator:

For direct variation, there is a **notation “∝”** that shows direct proportionality between two variables numbers. The notation used by the direct variation calculator to solve such problems is,

$$ y \propto x \;as y\;kx $$

y: independent variable

x: dependent variable on y

k: constant of direct variation

y ∝ x as y=kx

## Calculation Process of Direct Variation Equation Calculator:

The constant of variation calculator uses the easiest method to calculate the relationship between two variables that are directly proportional to each other in no time.

Variations calculator has a **built-in direct variation formula** that enables you to give different types of input values like one variable and constant value to find the second variable and two variables to find the k value etc and it provides you an accurate solution.

When you add the input value the y varies directly as x calculator, it checks the given input data. After checking the data it applies the direct variation formula where it adds the given data in it.

If you give one variable or a **constant value k** in the then variation constant calculator separate the variable on one side and the known value on the other side to determine the unknown value.

After that, Direct variation calculator gives the solution of an unknown variable. You can learn more about this concept to get an in-depth understanding of the given example.

## Solved Example of Direct Variation Problem:

The direct variation equation calculator can solve any direct variation problem easily but it is also essential to solve it manually so here’s an example to let you understand the manual calculation,

### Example:

Determine x when y = 63.

**Solution:**

The direct variation equation is:

$$ y \;=\; 9x $$

Now,

$$ Replace\; y \; with \;63 $$

$$ 63 \;=\; 9x $$

Or

$$ x \;=\; \frac{63}{9} $$

$$ x \;=\; 7 $$

Thus,

$$ x \;=\; 7, \;when\; y \;=\; 63 $$

## How to Use the Direct Variation Calculator?

The constant of variation calculator has a simple design tool that allows you to **use it to calculate** the two variables that have direct proportionality in less than a minute.

Before entering the input function into the variations calculator, you must follow some simple steps so that you do not have any difficulty during the calculation. These steps are:

- Enter the first quantity y in its respective input box.
- Enter the second quantity x in the input box.
- Review your direct variation function before hitting the calculate button to start the evaluation process.
- Click the “Calculate” button to get the result of your given Direct Variation problem.
- If you want to try out our y varies directly as x calculator the first time then you can use the load example to get better clarity about this concept.
- Click on the “Recalculate” button to get a new page for more solution of Direct Variation problems

## Final Result of Variations Calculator:

Direct variation Calculator gives you the **solution of a given direct variation** problem when you add the input function in it. It provides you with solutions with explanations in less than a minute. It may contain the following:

**Result option**

Result option gives you a solution for the unknown constant variable between two quantity

**Possible steps**

It provides you solution with all the evaluation processes in steps of the Direct variation problem when you click on this option.

## Benefits of Using the y Varies Directly as X Calculator:

The variation constant calculator provides you with multiple benefits whenever you use it to calculate Direct variation problems and gives a solution to an unknown constant variable. These benefits are:

- The direct variation graph calculator is a free-of-cost tool so you can use it to find the relationship between one quantity to another in real time.
- The constant of variation calculator is a versatile tool that allows you to get the solution of various types of Direct variation problems.
- You can try out our direct variation equation calculator to
**practice more examples**so that you get a strong hold on the Direct Variation concept easily and quickly. - Our variations calculator saves you time and effort from doing Direct variation calculations.
- It is a reliable tool that provides you with accurate solutions every time whenever you use it to calculate Direct variation examples.
- Direct variation calculator provides a solution with a complete process in a step-by-step method so that you get a better understanding of the direct proportionality variables.