Home / 41,654.45-57,483.20-22,791.58

Finding the Fourth Proportional to 41,654.45, 57,483.20 and 22,791.58

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Solution

The fourth proportional to 41,654.45, 57,483.20 and 22,791.58 is: 31,452.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,654.45 : 57,483.20 = 22,791.58 : x
  2. Step 2: Convert to fraction form
    41,654.45/57,483.20 = 22,791.58/x
  3. Step 3: Cross multiply
    41,654.45x = 57,483.20 × 22,791.58
  4. Step 4: Simplify right side
    41,654.45x = 1,310,132,864.73
  5. Step 5: Solve for x
    x = 1,310,132,864.73/41,654.45
  6. Step 6: Final answer
    x = 31,452.41

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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.