Home / 11,074.14-16,613.91-3,282.96

Finding the Fourth Proportional to 11,074.14, 16,613.91 and 3,282.96

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Solution

The fourth proportional to 11,074.14, 16,613.91 and 3,282.96 is: 4,925.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074.14 : 16,613.91 = 3,282.96 : x
  2. Step 2: Convert to fraction form
    11,074.14/16,613.91 = 3,282.96/x
  3. Step 3: Cross multiply
    11,074.14x = 16,613.91 × 3,282.96
  4. Step 4: Simplify right side
    11,074.14x = 54,542,801.97
  5. Step 5: Solve for x
    x = 54,542,801.97/11,074.14
  6. Step 6: Final answer
    x = 4,925.24

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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.