Home / 193,965.64-267,520.60-132,748.04

Finding the Fourth Proportional to 193,965.64, 267,520.60 and 132,748.04

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Solution

The fourth proportional to 193,965.64, 267,520.60 and 132,748.04 is: 183,088.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,965.64 : 267,520.60 = 132,748.04 : x
  2. Step 2: Convert to fraction form
    193,965.64/267,520.60 = 132,748.04/x
  3. Step 3: Cross multiply
    193,965.64x = 267,520.60 × 132,748.04
  4. Step 4: Simplify right side
    193,965.64x = 35,512,835,309.62
  5. Step 5: Solve for x
    x = 35,512,835,309.62/193,965.64
  6. Step 6: Final answer
    x = 183,088.28

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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.