Home / 6,982.92-10,467.90-3,693.24

Finding the Fourth Proportional to 6,982.92, 10,467.90 and 3,693.24

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Solution

The fourth proportional to 6,982.92, 10,467.90 and 3,693.24 is: 5,536.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982.92 : 10,467.90 = 3,693.24 : x
  2. Step 2: Convert to fraction form
    6,982.92/10,467.90 = 3,693.24/x
  3. Step 3: Cross multiply
    6,982.92x = 10,467.90 × 3,693.24
  4. Step 4: Simplify right side
    6,982.92x = 38,660,467.00
  5. Step 5: Solve for x
    x = 38,660,467.00/6,982.92
  6. Step 6: Final answer
    x = 5,536.43

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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.