Home / 327,347.27-451,704.02-184,076.90

Finding the Fourth Proportional to 327,347.27, 451,704.02 and 184,076.90

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Solution

The fourth proportional to 327,347.27, 451,704.02 and 184,076.90 is: 254,006.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,347.27 : 451,704.02 = 184,076.90 : x
  2. Step 2: Convert to fraction form
    327,347.27/451,704.02 = 184,076.90/x
  3. Step 3: Cross multiply
    327,347.27x = 451,704.02 × 184,076.90
  4. Step 4: Simplify right side
    327,347.27x = 83,148,272,540.23
  5. Step 5: Solve for x
    x = 83,148,272,540.23/327,347.27
  6. Step 6: Final answer
    x = 254,006.32

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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.