Finding the Third Proportional to 13,425.75 and 29,535.75
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Solution
The third proportional to 13,425.75 and 29,535.75 is: 64,976.67
Step by Step Solution
- Step 1: Write the proportion equation
13,425.75 : 29,535.75 = 29,535.75 : x - Step 2: Convert to fraction form
13,425.75/29,535.75 = 29,535.75/x - Step 3: Cross multiply
13,425.75x = 29,535.75 × 29,535.75 - Step 4: Simplify right side
13,425.75x = 872,360,528.06 - Step 5: Solve for x
x = 872,360,528.06/13,425.75 - Step 6: Final answer
x = 64,976.67
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.