Home / 4,462.11-6,690.96-2,613.69

Finding the Fourth Proportional to 4,462.11, 6,690.96 and 2,613.69

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Solution

The fourth proportional to 4,462.11, 6,690.96 and 2,613.69 is: 3,919.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.11 : 6,690.96 = 2,613.69 : x
  2. Step 2: Convert to fraction form
    4,462.11/6,690.96 = 2,613.69/x
  3. Step 3: Cross multiply
    4,462.11x = 6,690.96 × 2,613.69
  4. Step 4: Simplify right side
    4,462.11x = 17,488,095.24
  5. Step 5: Solve for x
    x = 17,488,095.24/4,462.11
  6. Step 6: Final answer
    x = 3,919.24

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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.