Finding the Third Proportional to 15,108.75 and 32,163.75
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Solution
The third proportional to 15,108.75 and 32,163.75 is: 68,470.71
Step by Step Solution
- Step 1: Write the proportion equation
15,108.75 : 32,163.75 = 32,163.75 : x - Step 2: Convert to fraction form
15,108.75/32,163.75 = 32,163.75/x - Step 3: Cross multiply
15,108.75x = 32,163.75 × 32,163.75 - Step 4: Simplify right side
15,108.75x = 1,034,506,814.06 - Step 5: Solve for x
x = 1,034,506,814.06/15,108.75 - Step 6: Final answer
x = 68,470.71
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.