Home / 4,471.56-6,704.94-1,659.24

Finding the Fourth Proportional to 4,471.56, 6,704.94 and 1,659.24

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Solution

The fourth proportional to 4,471.56, 6,704.94 and 1,659.24 is: 2,487.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.56 : 6,704.94 = 1,659.24 : x
  2. Step 2: Convert to fraction form
    4,471.56/6,704.94 = 1,659.24/x
  3. Step 3: Cross multiply
    4,471.56x = 6,704.94 × 1,659.24
  4. Step 4: Simplify right side
    4,471.56x = 11,125,104.65
  5. Step 5: Solve for x
    x = 11,125,104.65/4,471.56
  6. Step 6: Final answer
    x = 2,487.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.