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Finding the Fourth Proportional to 3,224.22, 4,835.41 and 1,468.24

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Solution

The fourth proportional to 3,224.22, 4,835.41 and 1,468.24 is: 2,201.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224.22 : 4,835.41 = 1,468.24 : x
  2. Step 2: Convert to fraction form
    3,224.22/4,835.41 = 1,468.24/x
  3. Step 3: Cross multiply
    3,224.22x = 4,835.41 × 1,468.24
  4. Step 4: Simplify right side
    3,224.22x = 7,099,542.38
  5. Step 5: Solve for x
    x = 7,099,542.38/3,224.22
  6. Step 6: Final answer
    x = 2,201.94

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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.