Home / 6,067.23-9,103.68-3,143.94

Finding the Fourth Proportional to 6,067.23, 9,103.68 and 3,143.94

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Solution

The fourth proportional to 6,067.23, 9,103.68 and 3,143.94 is: 4,717.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.23 : 9,103.68 = 3,143.94 : x
  2. Step 2: Convert to fraction form
    6,067.23/9,103.68 = 3,143.94/x
  3. Step 3: Cross multiply
    6,067.23x = 9,103.68 × 3,143.94
  4. Step 4: Simplify right side
    6,067.23x = 28,621,423.70
  5. Step 5: Solve for x
    x = 28,621,423.70/6,067.23
  6. Step 6: Final answer
    x = 4,717.38

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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.