Home / 6,257.37-8,633.97-3,568.54

Finding the Fourth Proportional to 6,257.37, 8,633.97 and 3,568.54

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Solution

The fourth proportional to 6,257.37, 8,633.97 and 3,568.54 is: 4,923.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257.37 : 8,633.97 = 3,568.54 : x
  2. Step 2: Convert to fraction form
    6,257.37/8,633.97 = 3,568.54/x
  3. Step 3: Cross multiply
    6,257.37x = 8,633.97 × 3,568.54
  4. Step 4: Simplify right side
    6,257.37x = 30,810,645.72
  5. Step 5: Solve for x
    x = 30,810,645.72/6,257.37
  6. Step 6: Final answer
    x = 4,923.90

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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.