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Finding the Fourth Proportional to 24,332.06, 33,578.25 and 13,154.06

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Solution

The fourth proportional to 24,332.06, 33,578.25 and 13,154.06 is: 18,152.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,332.06 : 33,578.25 = 13,154.06 : x
  2. Step 2: Convert to fraction form
    24,332.06/33,578.25 = 13,154.06/x
  3. Step 3: Cross multiply
    24,332.06x = 33,578.25 × 13,154.06
  4. Step 4: Simplify right side
    24,332.06x = 441,690,349.81
  5. Step 5: Solve for x
    x = 441,690,349.81/24,332.06
  6. Step 6: Final answer
    x = 18,152.61

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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.