Home / 41,447.31-57,197.30-22,584.43

Finding the Fourth Proportional to 41,447.31, 57,197.30 and 22,584.43

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Solution

The fourth proportional to 41,447.31, 57,197.30 and 22,584.43 is: 31,166.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,447.31 : 57,197.30 = 22,584.43 : x
  2. Step 2: Convert to fraction form
    41,447.31/57,197.30 = 22,584.43/x
  3. Step 3: Cross multiply
    41,447.31x = 57,197.30 × 22,584.43
  4. Step 4: Simplify right side
    41,447.31x = 1,291,768,418.04
  5. Step 5: Solve for x
    x = 1,291,768,418.04/41,447.31
  6. Step 6: Final answer
    x = 31,166.52

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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.