Home / 5,336.39-8,004.97-2,049.48

Finding the Fourth Proportional to 5,336.39, 8,004.97 and 2,049.48

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Solution

The fourth proportional to 5,336.39, 8,004.97 and 2,049.48 is: 3,074.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336.39 : 8,004.97 = 2,049.48 : x
  2. Step 2: Convert to fraction form
    5,336.39/8,004.97 = 2,049.48/x
  3. Step 3: Cross multiply
    5,336.39x = 8,004.97 × 2,049.48
  4. Step 4: Simplify right side
    5,336.39x = 16,406,037.65
  5. Step 5: Solve for x
    x = 16,406,037.65/5,336.39
  6. Step 6: Final answer
    x = 3,074.37

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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.