Finding the Third Proportional to 132,374.25 and 202,024.13
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Solution
The third proportional to 132,374.25 and 202,024.13 is: 308,320.89
Step by Step Solution
- Step 1: Write the proportion equation
132,374.25 : 202,024.13 = 202,024.13 : x - Step 2: Convert to fraction form
132,374.25/202,024.13 = 202,024.13/x - Step 3: Cross multiply
132,374.25x = 202,024.13 × 202,024.13 - Step 4: Simplify right side
132,374.25x = 40,813,747,082.02 - Step 5: Solve for x
x = 40,813,747,082.02/132,374.25 - Step 6: Final answer
x = 308,320.89
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.