Home / 327,630.24-452,144.27-184,399.56

Finding the Fourth Proportional to 327,630.24, 452,144.27 and 184,399.56

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Solution

The fourth proportional to 327,630.24, 452,144.27 and 184,399.56 is: 254,479.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,630.24 : 452,144.27 = 184,399.56 : x
  2. Step 2: Convert to fraction form
    327,630.24/452,144.27 = 184,399.56/x
  3. Step 3: Cross multiply
    327,630.24x = 452,144.27 × 184,399.56
  4. Step 4: Simplify right side
    327,630.24x = 83,375,204,444.52
  5. Step 5: Solve for x
    x = 83,375,204,444.52/327,630.24
  6. Step 6: Final answer
    x = 254,479.58

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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.