Ratio Calculator
Solve ratio and proportion problems. Find the missing value in A:B = C:D.
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Enter at least three values to solve for the missing one.
Example
"If 2 apples cost $3, how much do 5 apples cost?"
Set Solve for D, enter A=2, B=3, C=5.
Solve ratio and proportion problems. Find the missing value in A:B = C:D.
Enter at least three values to solve for the missing one.
Example
"If 2 apples cost $3, how much do 5 apples cost?"
Set Solve for D, enter A=2, B=3, C=5.