Home / 3,049.56-4,576.68-1,751.88

Finding the Fourth Proportional to 3,049.56, 4,576.68 and 1,751.88

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Solution

The fourth proportional to 3,049.56, 4,576.68 and 1,751.88 is: 2,629.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049.56 : 4,576.68 = 1,751.88 : x
  2. Step 2: Convert to fraction form
    3,049.56/4,576.68 = 1,751.88/x
  3. Step 3: Cross multiply
    3,049.56x = 4,576.68 × 1,751.88
  4. Step 4: Simplify right side
    3,049.56x = 8,017,794.16
  5. Step 5: Solve for x
    x = 8,017,794.16/3,049.56
  6. Step 6: Final answer
    x = 2,629.16

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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.