Home / 193,909.44-267,593.40-109,026.84

Finding the Fourth Proportional to 193,909.44, 267,593.40 and 109,026.84

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Solution

The fourth proportional to 193,909.44, 267,593.40 and 109,026.84 is: 150,456.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,909.44 : 267,593.40 = 109,026.84 : x
  2. Step 2: Convert to fraction form
    193,909.44/267,593.40 = 109,026.84/x
  3. Step 3: Cross multiply
    193,909.44x = 267,593.40 × 109,026.84
  4. Step 4: Simplify right side
    193,909.44x = 29,174,862,806.86
  5. Step 5: Solve for x
    x = 29,174,862,806.86/193,909.44
  6. Step 6: Final answer
    x = 150,456.12

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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.