Home / 6,067.46-9,101.19-3,147.81

Finding the Fourth Proportional to 6,067.46, 9,101.19 and 3,147.81

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Solution

The fourth proportional to 6,067.46, 9,101.19 and 3,147.81 is: 4,721.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.46 : 9,101.19 = 3,147.81 : x
  2. Step 2: Convert to fraction form
    6,067.46/9,101.19 = 3,147.81/x
  3. Step 3: Cross multiply
    6,067.46x = 9,101.19 × 3,147.81
  4. Step 4: Simplify right side
    6,067.46x = 28,648,816.89
  5. Step 5: Solve for x
    x = 28,648,816.89/6,067.46
  6. Step 6: Final answer
    x = 4,721.72

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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.