Home / 193,610.52-267,184.17-108,735.48

Finding the Fourth Proportional to 193,610.52, 267,184.17 and 108,735.48

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Solution

The fourth proportional to 193,610.52, 267,184.17 and 108,735.48 is: 150,055.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,610.52 : 267,184.17 = 108,735.48 : x
  2. Step 2: Convert to fraction form
    193,610.52/267,184.17 = 108,735.48/x
  3. Step 3: Cross multiply
    193,610.52x = 267,184.17 × 108,735.48
  4. Step 4: Simplify right side
    193,610.52x = 29,052,398,973.35
  5. Step 5: Solve for x
    x = 29,052,398,973.35/193,610.52
  6. Step 6: Final answer
    x = 150,055.89

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1.5x scale

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.