Home / 41,654.35-57,482.85-22,791.43

Finding the Fourth Proportional to 41,654.35, 57,482.85 and 22,791.43

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Solution

The fourth proportional to 41,654.35, 57,482.85 and 22,791.43 is: 31,452.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,654.35 : 57,482.85 = 22,791.43 : x
  2. Step 2: Convert to fraction form
    41,654.35/57,482.85 = 22,791.43/x
  3. Step 3: Cross multiply
    41,654.35x = 57,482.85 × 22,791.43
  4. Step 4: Simplify right side
    41,654.35x = 1,310,116,351.98
  5. Step 5: Solve for x
    x = 1,310,116,351.98/41,654.35
  6. Step 6: Final answer
    x = 31,452.09

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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.