Home / 327,184.20-451,506.42-214,004.52

Finding the Fourth Proportional to 327,184.20, 451,506.42 and 214,004.52

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Solution

The fourth proportional to 327,184.20, 451,506.42 and 214,004.52 is: 295,321.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,184.20 : 451,506.42 = 214,004.52 : x
  2. Step 2: Convert to fraction form
    327,184.20/451,506.42 = 214,004.52/x
  3. Step 3: Cross multiply
    327,184.20x = 451,506.42 × 214,004.52
  4. Step 4: Simplify right side
    327,184.20x = 96,624,414,689.02
  5. Step 5: Solve for x
    x = 96,624,414,689.02/327,184.20
  6. Step 6: Final answer
    x = 295,321.15

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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.