Home / 4,336.26-5,982.68-2,656.83

Finding the Fourth Proportional to 4,336.26, 5,982.68 and 2,656.83

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Solution

The fourth proportional to 4,336.26, 5,982.68 and 2,656.83 is: 3,665.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336.26 : 5,982.68 = 2,656.83 : x
  2. Step 2: Convert to fraction form
    4,336.26/5,982.68 = 2,656.83/x
  3. Step 3: Cross multiply
    4,336.26x = 5,982.68 × 2,656.83
  4. Step 4: Simplify right side
    4,336.26x = 15,894,950.42
  5. Step 5: Solve for x
    x = 15,894,950.42/4,336.26
  6. Step 6: Final answer
    x = 3,665.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.