Home / 5,525.37-8,284.41-2,234.61

Finding the Fourth Proportional to 5,525.37, 8,284.41 and 2,234.61

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Solution

The fourth proportional to 5,525.37, 8,284.41 and 2,234.61 is: 3,350.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,525.37 : 8,284.41 = 2,234.61 : x
  2. Step 2: Convert to fraction form
    5,525.37/8,284.41 = 2,234.61/x
  3. Step 3: Cross multiply
    5,525.37x = 8,284.41 × 2,234.61
  4. Step 4: Simplify right side
    5,525.37x = 18,512,425.43
  5. Step 5: Solve for x
    x = 18,512,425.43/5,525.37
  6. Step 6: Final answer
    x = 3,350.44

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1.5x scale

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.