Home / 41,258.85-56,937.18-22,395.97

Finding the Fourth Proportional to 41,258.85, 56,937.18 and 22,395.97

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Solution

The fourth proportional to 41,258.85, 56,937.18 and 22,395.97 is: 30,906.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,258.85 : 56,937.18 = 22,395.97 : x
  2. Step 2: Convert to fraction form
    41,258.85/56,937.18 = 22,395.97/x
  3. Step 3: Cross multiply
    41,258.85x = 56,937.18 × 22,395.97
  4. Step 4: Simplify right side
    41,258.85x = 1,275,163,375.16
  5. Step 5: Solve for x
    x = 1,275,163,375.16/41,258.85
  6. Step 6: Final answer
    x = 30,906.42

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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.