Home / 3,327.26-4,558.34-3,202.64

Finding the Fourth Proportional to 3,327.26, 4,558.34 and 3,202.64

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Solution

The fourth proportional to 3,327.26, 4,558.34 and 3,202.64 is: 4,387.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327.26 : 4,558.34 = 3,202.64 : x
  2. Step 2: Convert to fraction form
    3,327.26/4,558.34 = 3,202.64/x
  3. Step 3: Cross multiply
    3,327.26x = 4,558.34 × 3,202.64
  4. Step 4: Simplify right side
    3,327.26x = 14,598,722.02
  5. Step 5: Solve for x
    x = 14,598,722.02/3,327.26
  6. Step 6: Final answer
    x = 4,387.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.