Home / 193,963.64-267,517.84-132,746.04

Finding the Fourth Proportional to 193,963.64, 267,517.84 and 132,746.04

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Solution

The fourth proportional to 193,963.64, 267,517.84 and 132,746.04 is: 183,085.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,963.64 : 267,517.84 = 132,746.04 : x
  2. Step 2: Convert to fraction form
    193,963.64/267,517.84 = 132,746.04/x
  3. Step 3: Cross multiply
    193,963.64x = 267,517.84 × 132,746.04
  4. Step 4: Simplify right side
    193,963.64x = 35,511,933,889.35
  5. Step 5: Solve for x
    x = 35,511,933,889.35/193,963.64
  6. Step 6: Final answer
    x = 183,085.52

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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.