Home / 41,632.80-57,453.48-22,512.54

Finding the Fourth Proportional to 41,632.80, 57,453.48 and 22,512.54

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Solution

The fourth proportional to 41,632.80, 57,453.48 and 22,512.54 is: 31,067.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,632.80 : 57,453.48 = 22,512.54 : x
  2. Step 2: Convert to fraction form
    41,632.80/57,453.48 = 22,512.54/x
  3. Step 3: Cross multiply
    41,632.80x = 57,453.48 × 22,512.54
  4. Step 4: Simplify right side
    41,632.80x = 1,293,423,766.64
  5. Step 5: Solve for x
    x = 1,293,423,766.64/41,632.80
  6. Step 6: Final answer
    x = 31,067.42

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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.