Finding the Third Proportional to 62,386.13 and 95,988.75
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Solution
The third proportional to 62,386.13 and 95,988.75 is: 147,690.53
Step by Step Solution
- Step 1: Write the proportion equation
62,386.13 : 95,988.75 = 95,988.75 : x - Step 2: Convert to fraction form
62,386.13/95,988.75 = 95,988.75/x - Step 3: Cross multiply
62,386.13x = 95,988.75 × 95,988.75 - Step 4: Simplify right side
62,386.13x = 9,213,840,126.56 - Step 5: Solve for x
x = 9,213,840,126.56/62,386.13 - Step 6: Final answer
x = 147,690.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.