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Finding the Third Proportional to 40,748.06 and 62,332.78

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Solution

The third proportional to 40,748.06 and 62,332.78 is: 95,351.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,748.06 : 62,332.78 = 62,332.78 : x
  2. Step 2: Convert to fraction form
    40,748.06/62,332.78 = 62,332.78/x
  3. Step 3: Cross multiply
    40,748.06x = 62,332.78 × 62,332.78
  4. Step 4: Simplify right side
    40,748.06x = 3,885,375,618.36
  5. Step 5: Solve for x
    x = 3,885,375,618.36/40,748.06
  6. Step 6: Final answer
    x = 95,351.17

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.