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Finding the Third Proportional to 22,250 and 34,439.50

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Solution

The third proportional to 22,250 and 34,439.50 is: 53,306.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,250 : 34,439.50 = 34,439.50 : x
  2. Step 2: Convert to fraction form
    22,250/34,439.50 = 34,439.50/x
  3. Step 3: Cross multiply
    22,250x = 34,439.50 × 34,439.50
  4. Step 4: Simplify right side
    22,250x = 1,186,079,160.25
  5. Step 5: Solve for x
    x = 1,186,079,160.25/22,250
  6. Step 6: Final answer
    x = 53,306.93

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.