Home / 41,766.44-57,636.66-22,645.16

Finding the Fourth Proportional to 41,766.44, 57,636.66 and 22,645.16

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Solution

The fourth proportional to 41,766.44, 57,636.66 and 22,645.16 is: 31,249.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,766.44 : 57,636.66 = 22,645.16 : x
  2. Step 2: Convert to fraction form
    41,766.44/57,636.66 = 22,645.16/x
  3. Step 3: Cross multiply
    41,766.44x = 57,636.66 × 22,645.16
  4. Step 4: Simplify right side
    41,766.44x = 1,305,191,387.57
  5. Step 5: Solve for x
    x = 1,305,191,387.57/41,766.44
  6. Step 6: Final answer
    x = 31,249.76

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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.