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Finding the Third Proportional to 38,176.31 and 58,251.66

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Solution

The third proportional to 38,176.31 and 58,251.66 is: 88,883.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,176.31 : 58,251.66 = 58,251.66 : x
  2. Step 2: Convert to fraction form
    38,176.31/58,251.66 = 58,251.66/x
  3. Step 3: Cross multiply
    38,176.31x = 58,251.66 × 58,251.66
  4. Step 4: Simplify right side
    38,176.31x = 3,393,255,455.87
  5. Step 5: Solve for x
    x = 3,393,255,455.87/38,176.31
  6. Step 6: Final answer
    x = 88,883.79

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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.