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Finding the Fourth Proportional to 33,437.88, 50,161.68 and 17,847

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Solution

The fourth proportional to 33,437.88, 50,161.68 and 17,847 is: 26,773.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,437.88 : 50,161.68 = 17,847 : x
  2. Step 2: Convert to fraction form
    33,437.88/50,161.68 = 17,847/x
  3. Step 3: Cross multiply
    33,437.88x = 50,161.68 × 17,847
  4. Step 4: Simplify right side
    33,437.88x = 895,235,502.96
  5. Step 5: Solve for x
    x = 895,235,502.96/33,437.88
  6. Step 6: Final answer
    x = 26,773.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.