Home / 193,552.88-267,096.09-108,673.52

Finding the Fourth Proportional to 193,552.88, 267,096.09 and 108,673.52

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Solution

The fourth proportional to 193,552.88, 267,096.09 and 108,673.52 is: 149,965.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,552.88 : 267,096.09 = 108,673.52 : x
  2. Step 2: Convert to fraction form
    193,552.88/267,096.09 = 108,673.52/x
  3. Step 3: Cross multiply
    193,552.88x = 267,096.09 × 108,673.52
  4. Step 4: Simplify right side
    193,552.88x = 29,026,272,278.54
  5. Step 5: Solve for x
    x = 29,026,272,278.54/193,552.88
  6. Step 6: Final answer
    x = 149,965.59

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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.