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Finding the Third Proportional to 36,060 and 52,695

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Solution

The third proportional to 36,060 and 52,695 is: 77,003.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,060 : 52,695 = 52,695 : x
  2. Step 2: Convert to fraction form
    36,060/52,695 = 52,695/x
  3. Step 3: Cross multiply
    36,060x = 52,695 × 52,695
  4. Step 4: Simplify right side
    36,060x = 2,776,763,025
  5. Step 5: Solve for x
    x = 2,776,763,025/36,060
  6. Step 6: Final answer
    x = 77,003.97

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.