Home / 194,034.35-267,767.02-109,151.41

Finding the Fourth Proportional to 194,034.35, 267,767.02 and 109,151.41

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Solution

The fourth proportional to 194,034.35, 267,767.02 and 109,151.41 is: 150,628.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,034.35 : 267,767.02 = 109,151.41 : x
  2. Step 2: Convert to fraction form
    194,034.35/267,767.02 = 109,151.41/x
  3. Step 3: Cross multiply
    194,034.35x = 267,767.02 × 109,151.41
  4. Step 4: Simplify right side
    194,034.35x = 29,227,147,784.50
  5. Step 5: Solve for x
    x = 29,227,147,784.50/194,034.35
  6. Step 6: Final answer
    x = 150,628.73

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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.