Home / 41,355.60-57,067.92-22,492.32

Finding the Fourth Proportional to 41,355.60, 57,067.92 and 22,492.32

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Solution

The fourth proportional to 41,355.60, 57,067.92 and 22,492.32 is: 31,037.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,355.60 : 57,067.92 = 22,492.32 : x
  2. Step 2: Convert to fraction form
    41,355.60/57,067.92 = 22,492.32/x
  3. Step 3: Cross multiply
    41,355.60x = 57,067.92 × 22,492.32
  4. Step 4: Simplify right side
    41,355.60x = 1,283,589,918.37
  5. Step 5: Solve for x
    x = 1,283,589,918.37/41,355.60
  6. Step 6: Final answer
    x = 31,037.87

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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.