Home / 194,057.52-267,799.35-108,014.66

Finding the Fourth Proportional to 194,057.52, 267,799.35 and 108,014.66

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Solution

The fourth proportional to 194,057.52, 267,799.35 and 108,014.66 is: 149,060.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,057.52 : 267,799.35 = 108,014.66 : x
  2. Step 2: Convert to fraction form
    194,057.52/267,799.35 = 108,014.66/x
  3. Step 3: Cross multiply
    194,057.52x = 267,799.35 × 108,014.66
  4. Step 4: Simplify right side
    194,057.52x = 28,926,253,994.42
  5. Step 5: Solve for x
    x = 28,926,253,994.42/194,057.52
  6. Step 6: Final answer
    x = 149,060.20

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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.