Home / 327,006.28-451,262.64-183,764.26

Finding the Fourth Proportional to 327,006.28, 451,262.64 and 183,764.26

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Solution

The fourth proportional to 327,006.28, 451,262.64 and 183,764.26 is: 253,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,006.28 : 451,262.64 = 183,764.26 : x
  2. Step 2: Convert to fraction form
    327,006.28/451,262.64 = 183,764.26/x
  3. Step 3: Cross multiply
    327,006.28x = 451,262.64 × 183,764.26
  4. Step 4: Simplify right side
    327,006.28x = 82,925,945,105.25
  5. Step 5: Solve for x
    x = 82,925,945,105.25/327,006.28
  6. Step 6: Final answer
    x = 253,591.29

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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.