Finding the Third Proportional to 274,171.13 and 366,757.13
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Solution
The third proportional to 274,171.13 and 366,757.13 is: 490,608.88
Step by Step Solution
- Step 1: Write the proportion equation
274,171.13 : 366,757.13 = 366,757.13 : x - Step 2: Convert to fraction form
274,171.13/366,757.13 = 366,757.13/x - Step 3: Cross multiply
274,171.13x = 366,757.13 × 366,757.13 - Step 4: Simplify right side
274,171.13x = 134,510,788,738.27 - Step 5: Solve for x
x = 134,510,788,738.27/274,171.13 - Step 6: Final answer
x = 490,608.88
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Why These Related Problems?
These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.