Home / 327,350.27-451,708.16-184,079.90

Finding the Fourth Proportional to 327,350.27, 451,708.16 and 184,079.90

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Solution

The fourth proportional to 327,350.27, 451,708.16 and 184,079.90 is: 254,010.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,350.27 : 451,708.16 = 184,079.90 : x
  2. Step 2: Convert to fraction form
    327,350.27/451,708.16 = 184,079.90/x
  3. Step 3: Cross multiply
    327,350.27x = 451,708.16 × 184,079.90
  4. Step 4: Simplify right side
    327,350.27x = 83,150,389,743.04
  5. Step 5: Solve for x
    x = 83,150,389,743.04/327,350.27
  6. Step 6: Final answer
    x = 254,010.45

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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.