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Finding the Third Proportional to 37,950 and 82,461

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Solution

The third proportional to 37,950 and 82,461 is: 179,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,950 : 82,461 = 82,461 : x
  2. Step 2: Convert to fraction form
    37,950/82,461 = 82,461/x
  3. Step 3: Cross multiply
    37,950x = 82,461 × 82,461
  4. Step 4: Simplify right side
    37,950x = 6,799,816,521
  5. Step 5: Solve for x
    x = 6,799,816,521/37,950
  6. Step 6: Final answer
    x = 179,178.30

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.