Home / 41,793.20-57,674.76-22,930.64

Finding the Fourth Proportional to 41,793.20, 57,674.76 and 22,930.64

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Solution

The fourth proportional to 41,793.20, 57,674.76 and 22,930.64 is: 31,644.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,793.20 : 57,674.76 = 22,930.64 : x
  2. Step 2: Convert to fraction form
    41,793.20/57,674.76 = 22,930.64/x
  3. Step 3: Cross multiply
    41,793.20x = 57,674.76 × 22,930.64
  4. Step 4: Simplify right side
    41,793.20x = 1,322,519,158.65
  5. Step 5: Solve for x
    x = 1,322,519,158.65/41,793.20
  6. Step 6: Final answer
    x = 31,644.36

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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.