Home / 41,627.52-57,446.82-22,765.86

Finding the Fourth Proportional to 41,627.52, 57,446.82 and 22,765.86

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Solution

The fourth proportional to 41,627.52, 57,446.82 and 22,765.86 is: 31,417.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,627.52 : 57,446.82 = 22,765.86 : x
  2. Step 2: Convert to fraction form
    41,627.52/57,446.82 = 22,765.86/x
  3. Step 3: Cross multiply
    41,627.52x = 57,446.82 × 22,765.86
  4. Step 4: Simplify right side
    41,627.52x = 1,307,826,261.57
  5. Step 5: Solve for x
    x = 1,307,826,261.57/41,627.52
  6. Step 6: Final answer
    x = 31,417.35

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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.