Home / 327,116.28-451,422.96-181,924.10

Finding the Fourth Proportional to 327,116.28, 451,422.96 and 181,924.10

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Solution

The fourth proportional to 327,116.28, 451,422.96 and 181,924.10 is: 251,056.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,116.28 : 451,422.96 = 181,924.10 : x
  2. Step 2: Convert to fraction form
    327,116.28/451,422.96 = 181,924.10/x
  3. Step 3: Cross multiply
    327,116.28x = 451,422.96 × 181,924.10
  4. Step 4: Simplify right side
    327,116.28x = 82,124,713,460.22
  5. Step 5: Solve for x
    x = 82,124,713,460.22/327,116.28
  6. Step 6: Final answer
    x = 251,056.64

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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.