Home / 3,234-4,850.04-2,193.36

Finding the Fourth Proportional to 3,234, 4,850.04 and 2,193.36

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Solution

The fourth proportional to 3,234, 4,850.04 and 2,193.36 is: 3,289.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234 : 4,850.04 = 2,193.36 : x
  2. Step 2: Convert to fraction form
    3,234/4,850.04 = 2,193.36/x
  3. Step 3: Cross multiply
    3,234x = 4,850.04 × 2,193.36
  4. Step 4: Simplify right side
    3,234x = 10,637,883.73
  5. Step 5: Solve for x
    x = 10,637,883.73/3,234
  6. Step 6: Final answer
    x = 3,289.39

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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.