Home / 4,202.20-6,296.26-2,967.56

Finding the Fourth Proportional to 4,202.20, 6,296.26 and 2,967.56

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Solution

The fourth proportional to 4,202.20, 6,296.26 and 2,967.56 is: 4,446.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202.20 : 6,296.26 = 2,967.56 : x
  2. Step 2: Convert to fraction form
    4,202.20/6,296.26 = 2,967.56/x
  3. Step 3: Cross multiply
    4,202.20x = 6,296.26 × 2,967.56
  4. Step 4: Simplify right side
    4,202.20x = 18,684,529.33
  5. Step 5: Solve for x
    x = 18,684,529.33/4,202.20
  6. Step 6: Final answer
    x = 4,446.37

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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.