Home / 6,967.45-10,450.66-3,270.52

Finding the Fourth Proportional to 6,967.45, 10,450.66 and 3,270.52

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Solution

The fourth proportional to 6,967.45, 10,450.66 and 3,270.52 is: 4,905.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967.45 : 10,450.66 = 3,270.52 : x
  2. Step 2: Convert to fraction form
    6,967.45/10,450.66 = 3,270.52/x
  3. Step 3: Cross multiply
    6,967.45x = 10,450.66 × 3,270.52
  4. Step 4: Simplify right side
    6,967.45x = 34,179,092.54
  5. Step 5: Solve for x
    x = 34,179,092.54/6,967.45
  6. Step 6: Final answer
    x = 4,905.54

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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.