Finding the Third Proportional to 71,108.75 and 152,337.75
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Solution
The third proportional to 71,108.75 and 152,337.75 is: 326,356.32
Step by Step Solution
- Step 1: Write the proportion equation
71,108.75 : 152,337.75 = 152,337.75 : x - Step 2: Convert to fraction form
71,108.75/152,337.75 = 152,337.75/x - Step 3: Cross multiply
71,108.75x = 152,337.75 × 152,337.75 - Step 4: Simplify right side
71,108.75x = 23,206,790,075.06 - Step 5: Solve for x
x = 23,206,790,075.06/71,108.75 - Step 6: Final answer
x = 326,356.32
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.