Home / 41,489.25-57,257.19-23,345.64

Finding the Fourth Proportional to 41,489.25, 57,257.19 and 23,345.64

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Solution

The fourth proportional to 41,489.25, 57,257.19 and 23,345.64 is: 32,218.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,489.25 : 57,257.19 = 23,345.64 : x
  2. Step 2: Convert to fraction form
    41,489.25/57,257.19 = 23,345.64/x
  3. Step 3: Cross multiply
    41,489.25x = 57,257.19 × 23,345.64
  4. Step 4: Simplify right side
    41,489.25x = 1,336,705,745.15
  5. Step 5: Solve for x
    x = 1,336,705,745.15/41,489.25
  6. Step 6: Final answer
    x = 32,218.12

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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.