Home / 327,194.94-451,522.46-181,997.58

Finding the Fourth Proportional to 327,194.94, 451,522.46 and 181,997.58

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Solution

The fourth proportional to 327,194.94, 451,522.46 and 181,997.58 is: 251,153.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,194.94 : 451,522.46 = 181,997.58 : x
  2. Step 2: Convert to fraction form
    327,194.94/451,522.46 = 181,997.58/x
  3. Step 3: Cross multiply
    327,194.94x = 451,522.46 × 181,997.58
  4. Step 4: Simplify right side
    327,194.94x = 82,175,995,035.65
  5. Step 5: Solve for x
    x = 82,175,995,035.65/327,194.94
  6. Step 6: Final answer
    x = 251,153.01

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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.