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Finding the Fourth Proportional to 24,251.91, 33,467.40 and 13,496.60

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Solution

The fourth proportional to 24,251.91, 33,467.40 and 13,496.60 is: 18,625.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,251.91 : 33,467.40 = 13,496.60 : x
  2. Step 2: Convert to fraction form
    24,251.91/33,467.40 = 13,496.60/x
  3. Step 3: Cross multiply
    24,251.91x = 33,467.40 × 13,496.60
  4. Step 4: Simplify right side
    24,251.91x = 451,696,043.36
  5. Step 5: Solve for x
    x = 451,696,043.36/24,251.91
  6. Step 6: Final answer
    x = 18,625.17

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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.