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Finding the Fourth Proportional to 24,493.16, 33,799.20 and 13,882.16

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Solution

The fourth proportional to 24,493.16, 33,799.20 and 13,882.16 is: 19,156.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,493.16 : 33,799.20 = 13,882.16 : x
  2. Step 2: Convert to fraction form
    24,493.16/33,799.20 = 13,882.16/x
  3. Step 3: Cross multiply
    24,493.16x = 33,799.20 × 13,882.16
  4. Step 4: Simplify right side
    24,493.16x = 469,205,902.27
  5. Step 5: Solve for x
    x = 469,205,902.27/24,493.16
  6. Step 6: Final answer
    x = 19,156.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.