Home / 41,809.57-57,695.19-23,906.54

Finding the Fourth Proportional to 41,809.57, 57,695.19 and 23,906.54

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Solution

The fourth proportional to 41,809.57, 57,695.19 and 23,906.54 is: 32,989.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,809.57 : 57,695.19 = 23,906.54 : x
  2. Step 2: Convert to fraction form
    41,809.57/57,695.19 = 23,906.54/x
  3. Step 3: Cross multiply
    41,809.57x = 57,695.19 × 23,906.54
  4. Step 4: Simplify right side
    41,809.57x = 1,379,292,422.13
  5. Step 5: Solve for x
    x = 1,379,292,422.13/41,809.57
  6. Step 6: Final answer
    x = 32,989.88

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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.