Finding the Third Proportional to 34,381.13 and 74,553.75
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Solution
The third proportional to 34,381.13 and 74,553.75 is: 161,666.08
Step by Step Solution
- Step 1: Write the proportion equation
34,381.13 : 74,553.75 = 74,553.75 : x - Step 2: Convert to fraction form
34,381.13/74,553.75 = 74,553.75/x - Step 3: Cross multiply
34,381.13x = 74,553.75 × 74,553.75 - Step 4: Simplify right side
34,381.13x = 5,558,261,639.06 - Step 5: Solve for x
x = 5,558,261,639.06/34,381.13 - Step 6: Final answer
x = 161,666.08
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.