Home / 41,949.47-57,891.43-22,829.42

Finding the Fourth Proportional to 41,949.47, 57,891.43 and 22,829.42

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Solution

The fourth proportional to 41,949.47, 57,891.43 and 22,829.42 is: 31,505.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,949.47 : 57,891.43 = 22,829.42 : x
  2. Step 2: Convert to fraction form
    41,949.47/57,891.43 = 22,829.42/x
  3. Step 3: Cross multiply
    41,949.47x = 57,891.43 × 22,829.42
  4. Step 4: Simplify right side
    41,949.47x = 1,321,627,366.27
  5. Step 5: Solve for x
    x = 1,321,627,366.27/41,949.47
  6. Step 6: Final answer
    x = 31,505.23

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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.