Home / 10,843.94-16,267.43-3,348.11

Finding the Fourth Proportional to 10,843.94, 16,267.43 and 3,348.11

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Solution

The fourth proportional to 10,843.94, 16,267.43 and 3,348.11 is: 5,022.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843.94 : 16,267.43 = 3,348.11 : x
  2. Step 2: Convert to fraction form
    10,843.94/16,267.43 = 3,348.11/x
  3. Step 3: Cross multiply
    10,843.94x = 16,267.43 × 3,348.11
  4. Step 4: Simplify right side
    10,843.94x = 54,465,194.10
  5. Step 5: Solve for x
    x = 54,465,194.10/10,843.94
  6. Step 6: Final answer
    x = 5,022.64

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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.