Home / 41,510.33-57,292.78-25,380.39

Finding the Fourth Proportional to 41,510.33, 57,292.78 and 25,380.39

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Solution

The fourth proportional to 41,510.33, 57,292.78 and 25,380.39 is: 35,030.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,510.33 : 57,292.78 = 25,380.39 : x
  2. Step 2: Convert to fraction form
    41,510.33/57,292.78 = 25,380.39/x
  3. Step 3: Cross multiply
    41,510.33x = 57,292.78 × 25,380.39
  4. Step 4: Simplify right side
    41,510.33x = 1,454,113,100.58
  5. Step 5: Solve for x
    x = 1,454,113,100.58/41,510.33
  6. Step 6: Final answer
    x = 35,030.15

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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.