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Finding the Fourth Proportional to 24,373.68, 33,635.82 and 13,195.68

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Solution

The fourth proportional to 24,373.68, 33,635.82 and 13,195.68 is: 18,210.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,373.68 : 33,635.82 = 13,195.68 : x
  2. Step 2: Convert to fraction form
    24,373.68/33,635.82 = 13,195.68/x
  3. Step 3: Cross multiply
    24,373.68x = 33,635.82 × 13,195.68
  4. Step 4: Simplify right side
    24,373.68x = 443,847,517.26
  5. Step 5: Solve for x
    x = 443,847,517.26/24,373.68
  6. Step 6: Final answer
    x = 18,210.12

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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.