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Finding the Third Proportional to 16,469.06 and 38,863.50

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Solution

The third proportional to 16,469.06 and 38,863.50 is: 91,709.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,469.06 : 38,863.50 = 38,863.50 : x
  2. Step 2: Convert to fraction form
    16,469.06/38,863.50 = 38,863.50/x
  3. Step 3: Cross multiply
    16,469.06x = 38,863.50 × 38,863.50
  4. Step 4: Simplify right side
    16,469.06x = 1,510,371,632.25
  5. Step 5: Solve for x
    x = 1,510,371,632.25/16,469.06
  6. Step 6: Final answer
    x = 91,709.63

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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.