Home / 41,793.68-57,675.12-22,930.76

Finding the Fourth Proportional to 41,793.68, 57,675.12 and 22,930.76

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Solution

The fourth proportional to 41,793.68, 57,675.12 and 22,930.76 is: 31,644.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,793.68 : 57,675.12 = 22,930.76 : x
  2. Step 2: Convert to fraction form
    41,793.68/57,675.12 = 22,930.76/x
  3. Step 3: Cross multiply
    41,793.68x = 57,675.12 × 22,930.76
  4. Step 4: Simplify right side
    41,793.68x = 1,322,534,334.69
  5. Step 5: Solve for x
    x = 1,322,534,334.69/41,793.68
  6. Step 6: Final answer
    x = 31,644.36

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Double scale
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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.