Home / 41,540.01-57,330.12-23,391.30

Finding the Fourth Proportional to 41,540.01, 57,330.12 and 23,391.30

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Solution

The fourth proportional to 41,540.01, 57,330.12 and 23,391.30 is: 32,282.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,540.01 : 57,330.12 = 23,391.30 : x
  2. Step 2: Convert to fraction form
    41,540.01/57,330.12 = 23,391.30/x
  3. Step 3: Cross multiply
    41,540.01x = 57,330.12 × 23,391.30
  4. Step 4: Simplify right side
    41,540.01x = 1,341,026,035.96
  5. Step 5: Solve for x
    x = 1,341,026,035.96/41,540.01
  6. Step 6: Final answer
    x = 32,282.76

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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.