Home / 41,930.57-57,864.16-23,067.56

Finding the Fourth Proportional to 41,930.57, 57,864.16 and 23,067.56

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Solution

The fourth proportional to 41,930.57, 57,864.16 and 23,067.56 is: 31,833.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,930.57 : 57,864.16 = 23,067.56 : x
  2. Step 2: Convert to fraction form
    41,930.57/57,864.16 = 23,067.56/x
  3. Step 3: Cross multiply
    41,930.57x = 57,864.16 × 23,067.56
  4. Step 4: Simplify right side
    41,930.57x = 1,334,784,982.65
  5. Step 5: Solve for x
    x = 1,334,784,982.65/41,930.57
  6. Step 6: Final answer
    x = 31,833.22

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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.