Home / 327,004.32-451,277.84-183,767.20

Finding the Fourth Proportional to 327,004.32, 451,277.84 and 183,767.20

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Solution

The fourth proportional to 327,004.32, 451,277.84 and 183,767.20 is: 253,605.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,004.32 : 451,277.84 = 183,767.20 : x
  2. Step 2: Convert to fraction form
    327,004.32/451,277.84 = 183,767.20/x
  3. Step 3: Cross multiply
    327,004.32x = 451,277.84 × 183,767.20
  4. Step 4: Simplify right side
    327,004.32x = 82,930,065,078.85
  5. Step 5: Solve for x
    x = 82,930,065,078.85/327,004.32
  6. Step 6: Final answer
    x = 253,605.41

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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.