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Finding the Third Proportional to 14,785.25 and 22,331.38

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Solution

The third proportional to 14,785.25 and 22,331.38 is: 33,728.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,785.25 : 22,331.38 = 22,331.38 : x
  2. Step 2: Convert to fraction form
    14,785.25/22,331.38 = 22,331.38/x
  3. Step 3: Cross multiply
    14,785.25x = 22,331.38 × 22,331.38
  4. Step 4: Simplify right side
    14,785.25x = 498,690,309.39
  5. Step 5: Solve for x
    x = 498,690,309.39/14,785.25
  6. Step 6: Final answer
    x = 33,728.91

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.