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Finding the Fourth Proportional to 24,468.44, 33,766.62 and 13,290.44

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Solution

The fourth proportional to 24,468.44, 33,766.62 and 13,290.44 is: 18,340.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,468.44 : 33,766.62 = 13,290.44 : x
  2. Step 2: Convert to fraction form
    24,468.44/33,766.62 = 13,290.44/x
  3. Step 3: Cross multiply
    24,468.44x = 33,766.62 × 13,290.44
  4. Step 4: Simplify right side
    24,468.44x = 448,773,237.11
  5. Step 5: Solve for x
    x = 448,773,237.11/24,468.44
  6. Step 6: Final answer
    x = 18,340.90

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1.5x scale

Why These Related Problems?

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