Home / 6,743.53-10,115.33-2,063.53

Finding the Fourth Proportional to 6,743.53, 10,115.33 and 2,063.53

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Solution

The fourth proportional to 6,743.53, 10,115.33 and 2,063.53 is: 3,095.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743.53 : 10,115.33 = 2,063.53 : x
  2. Step 2: Convert to fraction form
    6,743.53/10,115.33 = 2,063.53/x
  3. Step 3: Cross multiply
    6,743.53x = 10,115.33 × 2,063.53
  4. Step 4: Simplify right side
    6,743.53x = 20,873,286.91
  5. Step 5: Solve for x
    x = 20,873,286.91/6,743.53
  6. Step 6: Final answer
    x = 3,095.31

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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.