Home / 5,929.92-8,183.39-3,277.34

Finding the Fourth Proportional to 5,929.92, 8,183.39 and 3,277.34

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Solution

The fourth proportional to 5,929.92, 8,183.39 and 3,277.34 is: 4,522.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929.92 : 8,183.39 = 3,277.34 : x
  2. Step 2: Convert to fraction form
    5,929.92/8,183.39 = 3,277.34/x
  3. Step 3: Cross multiply
    5,929.92x = 8,183.39 × 3,277.34
  4. Step 4: Simplify right side
    5,929.92x = 26,819,751.38
  5. Step 5: Solve for x
    x = 26,819,751.38/5,929.92
  6. Step 6: Final answer
    x = 4,522.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.