Home / 327,348.27-451,705.39-184,077.90

Finding the Fourth Proportional to 327,348.27, 451,705.39 and 184,077.90

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Solution

The fourth proportional to 327,348.27, 451,705.39 and 184,077.90 is: 254,007.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,348.27 : 451,705.39 = 184,077.90 : x
  2. Step 2: Convert to fraction form
    327,348.27/451,705.39 = 184,077.90/x
  3. Step 3: Cross multiply
    327,348.27x = 451,705.39 × 184,077.90
  4. Step 4: Simplify right side
    327,348.27x = 83,148,979,609.88
  5. Step 5: Solve for x
    x = 83,148,979,609.88/327,348.27
  6. Step 6: Final answer
    x = 254,007.70

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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.