Home / 41,648.15-57,473.71-25,512.95

Finding the Fourth Proportional to 41,648.15, 57,473.71 and 25,512.95

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Solution

The fourth proportional to 41,648.15, 57,473.71 and 25,512.95 is: 35,207.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,648.15 : 57,473.71 = 25,512.95 : x
  2. Step 2: Convert to fraction form
    41,648.15/57,473.71 = 25,512.95/x
  3. Step 3: Cross multiply
    41,648.15x = 57,473.71 × 25,512.95
  4. Step 4: Simplify right side
    41,648.15x = 1,466,323,889.54
  5. Step 5: Solve for x
    x = 1,466,323,889.54/41,648.15
  6. Step 6: Final answer
    x = 35,207.42

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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.