Home / 5,992.27-8,269.43-3,339.67

Finding the Fourth Proportional to 5,992.27, 8,269.43 and 3,339.67

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Solution

The fourth proportional to 5,992.27, 8,269.43 and 3,339.67 is: 4,608.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.27 : 8,269.43 = 3,339.67 : x
  2. Step 2: Convert to fraction form
    5,992.27/8,269.43 = 3,339.67/x
  3. Step 3: Cross multiply
    5,992.27x = 8,269.43 × 3,339.67
  4. Step 4: Simplify right side
    5,992.27x = 27,617,129.92
  5. Step 5: Solve for x
    x = 27,617,129.92/5,992.27
  6. Step 6: Final answer
    x = 4,608.79

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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.