Home / 9,613.92-14,417.91-4,067.18

Finding the Fourth Proportional to 9,613.92, 14,417.91 and 4,067.18

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Solution

The fourth proportional to 9,613.92, 14,417.91 and 4,067.18 is: 6,099.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.92 : 14,417.91 = 4,067.18 : x
  2. Step 2: Convert to fraction form
    9,613.92/14,417.91 = 4,067.18/x
  3. Step 3: Cross multiply
    9,613.92x = 14,417.91 × 4,067.18
  4. Step 4: Simplify right side
    9,613.92x = 58,640,163.10
  5. Step 5: Solve for x
    x = 58,640,163.10/9,613.92
  6. Step 6: Final answer
    x = 6,099.51

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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.