Home / 5,976.36-8,247.24-3,323.88

Finding the Fourth Proportional to 5,976.36, 8,247.24 and 3,323.88

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Solution

The fourth proportional to 5,976.36, 8,247.24 and 3,323.88 is: 4,586.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.36 : 8,247.24 = 3,323.88 : x
  2. Step 2: Convert to fraction form
    5,976.36/8,247.24 = 3,323.88/x
  3. Step 3: Cross multiply
    5,976.36x = 8,247.24 × 3,323.88
  4. Step 4: Simplify right side
    5,976.36x = 27,412,836.09
  5. Step 5: Solve for x
    x = 27,412,836.09/5,976.36
  6. Step 6: Final answer
    x = 4,586.88

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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.