Home / 194,034.23-267,766.82-109,151.29

Finding the Fourth Proportional to 194,034.23, 267,766.82 and 109,151.29

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Solution

The fourth proportional to 194,034.23, 267,766.82 and 109,151.29 is: 150,628.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,034.23 : 267,766.82 = 109,151.29 : x
  2. Step 2: Convert to fraction form
    194,034.23/267,766.82 = 109,151.29/x
  3. Step 3: Cross multiply
    194,034.23x = 267,766.82 × 109,151.29
  4. Step 4: Simplify right side
    194,034.23x = 29,227,094,082.30
  5. Step 5: Solve for x
    x = 29,227,094,082.30/194,034.23
  6. Step 6: Final answer
    x = 150,628.55

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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.