Home / 327,207.75-451,552.34-182,025.13

Finding the Fourth Proportional to 327,207.75, 451,552.34 and 182,025.13

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Solution

The fourth proportional to 327,207.75, 451,552.34 and 182,025.13 is: 251,197.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,207.75 : 451,552.34 = 182,025.13 : x
  2. Step 2: Convert to fraction form
    327,207.75/451,552.34 = 182,025.13/x
  3. Step 3: Cross multiply
    327,207.75x = 451,552.34 × 182,025.13
  4. Step 4: Simplify right side
    327,207.75x = 82,193,873,390.30
  5. Step 5: Solve for x
    x = 82,193,873,390.30/327,207.75
  6. Step 6: Final answer
    x = 251,197.82

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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.