Home / 41,541.80-57,327.28-25,619.88

Finding the Fourth Proportional to 41,541.80, 57,327.28 and 25,619.88

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Solution

The fourth proportional to 41,541.80, 57,327.28 and 25,619.88 is: 35,355.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,541.80 : 57,327.28 = 25,619.88 : x
  2. Step 2: Convert to fraction form
    41,541.80/57,327.28 = 25,619.88/x
  3. Step 3: Cross multiply
    41,541.80x = 57,327.28 × 25,619.88
  4. Step 4: Simplify right side
    41,541.80x = 1,468,718,034.33
  5. Step 5: Solve for x
    x = 1,468,718,034.33/41,541.80
  6. Step 6: Final answer
    x = 35,355.19

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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.