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Finding the Third Proportional to 16,382.25 and 34,769.25

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Solution

The third proportional to 16,382.25 and 34,769.25 is: 73,793.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382.25 : 34,769.25 = 34,769.25 : x
  2. Step 2: Convert to fraction form
    16,382.25/34,769.25 = 34,769.25/x
  3. Step 3: Cross multiply
    16,382.25x = 34,769.25 × 34,769.25
  4. Step 4: Simplify right side
    16,382.25x = 1,208,900,745.56
  5. Step 5: Solve for x
    x = 1,208,900,745.56/16,382.25
  6. Step 6: Final answer
    x = 73,793.33

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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.