Finding the Third Proportional to 4,306.13 and 7,937.06
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Solution
The third proportional to 4,306.13 and 7,937.06 is: 14,629.62
Step by Step Solution
- Step 1: Write the proportion equation
4,306.13 : 7,937.06 = 7,937.06 : x - Step 2: Convert to fraction form
4,306.13/7,937.06 = 7,937.06/x - Step 3: Cross multiply
4,306.13x = 7,937.06 × 7,937.06 - Step 4: Simplify right side
4,306.13x = 62,996,961.13 - Step 5: Solve for x
x = 62,996,961.13/4,306.13 - Step 6: Final answer
x = 14,629.62
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Why These Related Problems?
These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.