Home / 193,844.03-267,499.95-108,966.56

Finding the Fourth Proportional to 193,844.03, 267,499.95 and 108,966.56

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Solution

The fourth proportional to 193,844.03, 267,499.95 and 108,966.56 is: 150,371.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,844.03 : 267,499.95 = 108,966.56 : x
  2. Step 2: Convert to fraction form
    193,844.03/267,499.95 = 108,966.56/x
  3. Step 3: Cross multiply
    193,844.03x = 267,499.95 × 108,966.56
  4. Step 4: Simplify right side
    193,844.03x = 29,148,549,351.67
  5. Step 5: Solve for x
    x = 29,148,549,351.67/193,844.03
  6. Step 6: Final answer
    x = 150,371.15

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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.