Home / 41,641.65-57,456.27-25,512.37

Finding the Fourth Proportional to 41,641.65, 57,456.27 and 25,512.37

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Solution

The fourth proportional to 41,641.65, 57,456.27 and 25,512.37 is: 35,201.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,641.65 : 57,456.27 = 25,512.37 : x
  2. Step 2: Convert to fraction form
    41,641.65/57,456.27 = 25,512.37/x
  3. Step 3: Cross multiply
    41,641.65x = 57,456.27 × 25,512.37
  4. Step 4: Simplify right side
    41,641.65x = 1,465,845,475.42
  5. Step 5: Solve for x
    x = 1,465,845,475.42/41,641.65
  6. Step 6: Final answer
    x = 35,201.43

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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.