Home / 41,818.33-57,708.01-22,697.20

Finding the Fourth Proportional to 41,818.33, 57,708.01 and 22,697.20

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Solution

The fourth proportional to 41,818.33, 57,708.01 and 22,697.20 is: 31,321.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,818.33 : 57,708.01 = 22,697.20 : x
  2. Step 2: Convert to fraction form
    41,818.33/57,708.01 = 22,697.20/x
  3. Step 3: Cross multiply
    41,818.33x = 57,708.01 × 22,697.20
  4. Step 4: Simplify right side
    41,818.33x = 1,309,810,244.57
  5. Step 5: Solve for x
    x = 1,309,810,244.57/41,818.33
  6. Step 6: Final answer
    x = 31,321.44

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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.