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Finding the Fourth Proportional to 33,467.31, 50,211.90 and 26,097.12

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Solution

The fourth proportional to 33,467.31, 50,211.90 and 26,097.12 is: 39,154.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,467.31 : 50,211.90 = 26,097.12 : x
  2. Step 2: Convert to fraction form
    33,467.31/50,211.90 = 26,097.12/x
  3. Step 3: Cross multiply
    33,467.31x = 50,211.90 × 26,097.12
  4. Step 4: Simplify right side
    33,467.31x = 1,310,385,979.73
  5. Step 5: Solve for x
    x = 1,310,385,979.73/33,467.31
  6. Step 6: Final answer
    x = 39,154.21

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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.