Proportion Solver
Solve a / b = c / x
Equivalent Ratios
A proportion states that two ratios are equal.
Formula: for a / b = c / x, cross multiplication gives x = b x c / a.
Understanding Proportions
1. What This Calculator Measures
A proportion solver finds the missing value when two ratios are equal.
2. How the Calculation Works
The calculator uses cross multiplication to solve a / b = c / x for x.
3. Formula or Rule Used
x = b x c / a.
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