Enter proportion values below:

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How does the Proportion Calculator work?
Free Proportion Calculator - 1) Calculates the missing link of 2 equivalent proportions or ratios.
2) Also determines if two numerical proportions that you entered such as 1/10=6/12 are equivalent or not equivalent. Note: You can use all allowable operators such as =,<,≤,>,≥
This calculator has 4 inputs.

What 3 formulas are used for the Proportion Calculator?


For more math formulas, check out our Formula Dossier
What 3 concepts are covered in the Proportion Calculator?
equal in value, amount, function, meaning
n equation in which two ratios are set equal to each other
a/b = c/d
indicates how many times one number contains another
Example calculations for the Proportion Calculator

Proportion Calculator Video