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Finding the Fourth Proportional to 17,609.30, 26,414.37 and 5,922.52

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Solution

The fourth proportional to 17,609.30, 26,414.37 and 5,922.52 is: 8,883.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,609.30 : 26,414.37 = 5,922.52 : x
  2. Step 2: Convert to fraction form
    17,609.30/26,414.37 = 5,922.52/x
  3. Step 3: Cross multiply
    17,609.30x = 26,414.37 × 5,922.52
  4. Step 4: Simplify right side
    17,609.30x = 156,439,568.58
  5. Step 5: Solve for x
    x = 156,439,568.58/17,609.30
  6. Step 6: Final answer
    x = 8,883.92

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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.