Home / 56,067.92-77,380.70-32,194.08

Finding the Fourth Proportional to 56,067.92, 77,380.70 and 32,194.08

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Solution

The fourth proportional to 56,067.92, 77,380.70 and 32,194.08 is: 44,431.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,067.92 : 77,380.70 = 32,194.08 : x
  2. Step 2: Convert to fraction form
    56,067.92/77,380.70 = 32,194.08/x
  3. Step 3: Cross multiply
    56,067.92x = 77,380.70 × 32,194.08
  4. Step 4: Simplify right side
    56,067.92x = 2,491,200,446.26
  5. Step 5: Solve for x
    x = 2,491,200,446.26/56,067.92
  6. Step 6: Final answer
    x = 44,431.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.