Home / 194,169.23-267,952.97-109,286.29

Finding the Fourth Proportional to 194,169.23, 267,952.97 and 109,286.29

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Solution

The fourth proportional to 194,169.23, 267,952.97 and 109,286.29 is: 150,814.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,169.23 : 267,952.97 = 109,286.29 : x
  2. Step 2: Convert to fraction form
    194,169.23/267,952.97 = 109,286.29/x
  3. Step 3: Cross multiply
    194,169.23x = 267,952.97 × 109,286.29
  4. Step 4: Simplify right side
    194,169.23x = 29,283,585,589.11
  5. Step 5: Solve for x
    x = 29,283,585,589.11/194,169.23
  6. Step 6: Final answer
    x = 150,814.76

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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.