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Finding the Third Proportional to 16,766.25 and 25,151.38

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Solution

The third proportional to 16,766.25 and 25,151.38 is: 37,730.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,766.25 : 25,151.38 = 25,151.38 : x
  2. Step 2: Convert to fraction form
    16,766.25/25,151.38 = 25,151.38/x
  3. Step 3: Cross multiply
    16,766.25x = 25,151.38 × 25,151.38
  4. Step 4: Simplify right side
    16,766.25x = 632,591,664.39
  5. Step 5: Solve for x
    x = 632,591,664.39/16,766.25
  6. Step 6: Final answer
    x = 37,730.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.