Home / 6,790.92-10,183.14-3,282.54

Finding the Fourth Proportional to 6,790.92, 10,183.14 and 3,282.54

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Solution

The fourth proportional to 6,790.92, 10,183.14 and 3,282.54 is: 4,922.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790.92 : 10,183.14 = 3,282.54 : x
  2. Step 2: Convert to fraction form
    6,790.92/10,183.14 = 3,282.54/x
  3. Step 3: Cross multiply
    6,790.92x = 10,183.14 × 3,282.54
  4. Step 4: Simplify right side
    6,790.92x = 33,426,564.38
  5. Step 5: Solve for x
    x = 33,426,564.38/6,790.92
  6. Step 6: Final answer
    x = 4,922.24

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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.