Home / 327,353.94-451,716.30-184,110.84

Finding the Fourth Proportional to 327,353.94, 451,716.30 and 184,110.84

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Solution

The fourth proportional to 327,353.94, 451,716.30 and 184,110.84 is: 254,054.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,353.94 : 451,716.30 = 184,110.84 : x
  2. Step 2: Convert to fraction form
    327,353.94/451,716.30 = 184,110.84/x
  3. Step 3: Cross multiply
    327,353.94x = 451,716.30 × 184,110.84
  4. Step 4: Simplify right side
    327,353.94x = 83,165,867,434.69
  5. Step 5: Solve for x
    x = 83,165,867,434.69/327,353.94
  6. Step 6: Final answer
    x = 254,054.88

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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.