Home / 6,013.22-9,022.40-3,377.55

Finding the Fourth Proportional to 6,013.22, 9,022.40 and 3,377.55

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Solution

The fourth proportional to 6,013.22, 9,022.40 and 3,377.55 is: 5,067.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.22 : 9,022.40 = 3,377.55 : x
  2. Step 2: Convert to fraction form
    6,013.22/9,022.40 = 3,377.55/x
  3. Step 3: Cross multiply
    6,013.22x = 9,022.40 × 3,377.55
  4. Step 4: Simplify right side
    6,013.22x = 30,473,590.73
  5. Step 5: Solve for x
    x = 30,473,590.73/6,013.22
  6. Step 6: Final answer
    x = 5,067.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.