Finding the Third Proportional to 271,759.50 and 369,042.75
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Solution
The third proportional to 271,759.50 and 369,042.75 is: 501,151.02
Step by Step Solution
- Step 1: Write the proportion equation
271,759.50 : 369,042.75 = 369,042.75 : x - Step 2: Convert to fraction form
271,759.50/369,042.75 = 369,042.75/x - Step 3: Cross multiply
271,759.50x = 369,042.75 × 369,042.75 - Step 4: Simplify right side
271,759.50x = 136,192,551,327.56 - Step 5: Solve for x
x = 136,192,551,327.56/271,759.50 - Step 6: Final answer
x = 501,151.02
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.