# Proportion Calculator

**Proportion Calculator**

Would you want to know the missing value in a proportion? Mycalcu helps you find the result through** **the** **Proportion Calculator This free online calculator is very effective and easy to use as it does not require any skill to master.

## Proportion Calculator

**How to use the Mycalcu Proportion Calculator?**

- Enter the known values in their respective boxes
- Click on calculate to generate the unknown value

### Would you like to use __Factoring Calculator__

**Proportion Formula**

X / Y = A / B

For A

A = X / Y x B

For B

B = Y / X x A

For X

X = A / B x Y

For Y

Y = B / A x X