Home / 3,550.24-4,895.94-2,353.96

Finding the Fourth Proportional to 3,550.24, 4,895.94 and 2,353.96

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Solution

The fourth proportional to 3,550.24, 4,895.94 and 2,353.96 is: 3,246.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550.24 : 4,895.94 = 2,353.96 : x
  2. Step 2: Convert to fraction form
    3,550.24/4,895.94 = 2,353.96/x
  3. Step 3: Cross multiply
    3,550.24x = 4,895.94 × 2,353.96
  4. Step 4: Simplify right side
    3,550.24x = 11,524,846.92
  5. Step 5: Solve for x
    x = 11,524,846.92/3,550.24
  6. Step 6: Final answer
    x = 3,246.22

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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.