Home / 41,606.13-57,416.66-22,743.25

Finding the Fourth Proportional to 41,606.13, 57,416.66 and 22,743.25

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Solution

The fourth proportional to 41,606.13, 57,416.66 and 22,743.25 is: 31,385.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,606.13 : 57,416.66 = 22,743.25 : x
  2. Step 2: Convert to fraction form
    41,606.13/57,416.66 = 22,743.25/x
  3. Step 3: Cross multiply
    41,606.13x = 57,416.66 × 22,743.25
  4. Step 4: Simplify right side
    41,606.13x = 1,305,841,452.55
  5. Step 5: Solve for x
    x = 1,305,841,452.55/41,606.13
  6. Step 6: Final answer
    x = 31,385.79

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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.