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Finding the Fourth Proportional to 16,067.88, 24,099.42 and 5,539.56

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Solution

The fourth proportional to 16,067.88, 24,099.42 and 5,539.56 is: 8,308.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,067.88 : 24,099.42 = 5,539.56 : x
  2. Step 2: Convert to fraction form
    16,067.88/24,099.42 = 5,539.56/x
  3. Step 3: Cross multiply
    16,067.88x = 24,099.42 × 5,539.56
  4. Step 4: Simplify right side
    16,067.88x = 133,500,183.06
  5. Step 5: Solve for x
    x = 133,500,183.06/16,067.88
  6. Step 6: Final answer
    x = 8,308.51

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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.