Home / 5,976.44-8,247.21-3,323.84

Finding the Fourth Proportional to 5,976.44, 8,247.21 and 3,323.84

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Solution

The fourth proportional to 5,976.44, 8,247.21 and 3,323.84 is: 4,586.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.44 : 8,247.21 = 3,323.84 : x
  2. Step 2: Convert to fraction form
    5,976.44/8,247.21 = 3,323.84/x
  3. Step 3: Cross multiply
    5,976.44x = 8,247.21 × 3,323.84
  4. Step 4: Simplify right side
    5,976.44x = 27,412,406.49
  5. Step 5: Solve for x
    x = 27,412,406.49/5,976.44
  6. Step 6: Final answer
    x = 4,586.75

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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.