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Finding the Fourth Proportional to 16,392.87, 24,593.58 and 5,862.48

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Solution

The fourth proportional to 16,392.87, 24,593.58 and 5,862.48 is: 8,795.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392.87 : 24,593.58 = 5,862.48 : x
  2. Step 2: Convert to fraction form
    16,392.87/24,593.58 = 5,862.48/x
  3. Step 3: Cross multiply
    16,392.87x = 24,593.58 × 5,862.48
  4. Step 4: Simplify right side
    16,392.87x = 144,179,370.88
  5. Step 5: Solve for x
    x = 144,179,370.88/16,392.87
  6. Step 6: Final answer
    x = 8,795.25

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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.