Home / 6,964.92-10,449.36-2,034.54

Finding the Fourth Proportional to 6,964.92, 10,449.36 and 2,034.54

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Solution

The fourth proportional to 6,964.92, 10,449.36 and 2,034.54 is: 3,052.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964.92 : 10,449.36 = 2,034.54 : x
  2. Step 2: Convert to fraction form
    6,964.92/10,449.36 = 2,034.54/x
  3. Step 3: Cross multiply
    6,964.92x = 10,449.36 × 2,034.54
  4. Step 4: Simplify right side
    6,964.92x = 21,259,640.89
  5. Step 5: Solve for x
    x = 21,259,640.89/6,964.92
  6. Step 6: Final answer
    x = 3,052.39

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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.