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Finding the Fourth Proportional to 24,374.25, 36,561.38 and 5,906.25

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Solution

The fourth proportional to 24,374.25, 36,561.38 and 5,906.25 is: 8,859.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,374.25 : 36,561.38 = 5,906.25 : x
  2. Step 2: Convert to fraction form
    24,374.25/36,561.38 = 5,906.25/x
  3. Step 3: Cross multiply
    24,374.25x = 36,561.38 × 5,906.25
  4. Step 4: Simplify right side
    24,374.25x = 215,940,621.09
  5. Step 5: Solve for x
    x = 215,940,621.09/24,374.25
  6. Step 6: Final answer
    x = 8,859.38

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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.