Finding the Third Proportional to 115,553.25 and 252,375.75
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Solution
The third proportional to 115,553.25 and 252,375.75 is: 551,204.91
Step by Step Solution
- Step 1: Write the proportion equation
115,553.25 : 252,375.75 = 252,375.75 : x - Step 2: Convert to fraction form
115,553.25/252,375.75 = 252,375.75/x - Step 3: Cross multiply
115,553.25x = 252,375.75 × 252,375.75 - Step 4: Simplify right side
115,553.25x = 63,693,519,188.06 - Step 5: Solve for x
x = 63,693,519,188.06/115,553.25 - Step 6: Final answer
x = 551,204.91
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.