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Finding the Fourth Proportional to 16,102.17, 24,152.49 and 5,008.59

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Solution

The fourth proportional to 16,102.17, 24,152.49 and 5,008.59 is: 7,512.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,102.17 : 24,152.49 = 5,008.59 : x
  2. Step 2: Convert to fraction form
    16,102.17/24,152.49 = 5,008.59/x
  3. Step 3: Cross multiply
    16,102.17x = 24,152.49 × 5,008.59
  4. Step 4: Simplify right side
    16,102.17x = 120,969,919.89
  5. Step 5: Solve for x
    x = 120,969,919.89/16,102.17
  6. Step 6: Final answer
    x = 7,512.65

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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.