Home / 9,884.43-14,825.11-3,310.68

Finding the Fourth Proportional to 9,884.43, 14,825.11 and 3,310.68

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Solution

The fourth proportional to 9,884.43, 14,825.11 and 3,310.68 is: 4,965.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884.43 : 14,825.11 = 3,310.68 : x
  2. Step 2: Convert to fraction form
    9,884.43/14,825.11 = 3,310.68/x
  3. Step 3: Cross multiply
    9,884.43x = 14,825.11 × 3,310.68
  4. Step 4: Simplify right side
    9,884.43x = 49,081,195.17
  5. Step 5: Solve for x
    x = 49,081,195.17/9,884.43
  6. Step 6: Final answer
    x = 4,965.51

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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.