Finding the Third Proportional to 87,892.88 and 124,449.75
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Solution
The third proportional to 87,892.88 and 124,449.75 is: 176,211.56
Step by Step Solution
- Step 1: Write the proportion equation
87,892.88 : 124,449.75 = 124,449.75 : x - Step 2: Convert to fraction form
87,892.88/124,449.75 = 124,449.75/x - Step 3: Cross multiply
87,892.88x = 124,449.75 × 124,449.75 - Step 4: Simplify right side
87,892.88x = 15,487,740,275.06 - Step 5: Solve for x
x = 15,487,740,275.06/87,892.88 - Step 6: Final answer
x = 176,211.56
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.