Home / 193,962.06-267,515.85-132,744.54

Finding the Fourth Proportional to 193,962.06, 267,515.85 and 132,744.54

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Solution

The fourth proportional to 193,962.06, 267,515.85 and 132,744.54 is: 183,083.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,962.06 : 267,515.85 = 132,744.54 : x
  2. Step 2: Convert to fraction form
    193,962.06/267,515.85 = 132,744.54/x
  3. Step 3: Cross multiply
    193,962.06x = 267,515.85 × 132,744.54
  4. Step 4: Simplify right side
    193,962.06x = 35,511,268,450.96
  5. Step 5: Solve for x
    x = 35,511,268,450.96/193,962.06
  6. Step 6: Final answer
    x = 183,083.58

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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.