Home / 41,425.22-57,166.29-22,562.30

Finding the Fourth Proportional to 41,425.22, 57,166.29 and 22,562.30

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Solution

The fourth proportional to 41,425.22, 57,166.29 and 22,562.30 is: 31,135.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425.22 : 57,166.29 = 22,562.30 : x
  2. Step 2: Convert to fraction form
    41,425.22/57,166.29 = 22,562.30/x
  3. Step 3: Cross multiply
    41,425.22x = 57,166.29 × 22,562.30
  4. Step 4: Simplify right side
    41,425.22x = 1,289,802,984.87
  5. Step 5: Solve for x
    x = 1,289,802,984.87/41,425.22
  6. Step 6: Final answer
    x = 31,135.69

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1.5x scale

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.