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Finding the Fourth Proportional to 16,074.29, 24,095.48 and 8,153.25

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Solution

The fourth proportional to 16,074.29, 24,095.48 and 8,153.25 is: 12,221.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,074.29 : 24,095.48 = 8,153.25 : x
  2. Step 2: Convert to fraction form
    16,074.29/24,095.48 = 8,153.25/x
  3. Step 3: Cross multiply
    16,074.29x = 24,095.48 × 8,153.25
  4. Step 4: Simplify right side
    16,074.29x = 196,456,472.31
  5. Step 5: Solve for x
    x = 196,456,472.31/16,074.29
  6. Step 6: Final answer
    x = 12,221.78

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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.