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Finding the Third Proportional to 23,439.06 and 38,081.71

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Solution

The third proportional to 23,439.06 and 38,081.71 is: 61,871.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,439.06 : 38,081.71 = 38,081.71 : x
  2. Step 2: Convert to fraction form
    23,439.06/38,081.71 = 38,081.71/x
  3. Step 3: Cross multiply
    23,439.06x = 38,081.71 × 38,081.71
  4. Step 4: Simplify right side
    23,439.06x = 1,450,216,410.41
  5. Step 5: Solve for x
    x = 1,450,216,410.41/23,439.06
  6. Step 6: Final answer
    x = 61,871.79

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These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.