Home / 6,630.03-9,946.23-2,732.31

Finding the Fourth Proportional to 6,630.03, 9,946.23 and 2,732.31

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Solution

The fourth proportional to 6,630.03, 9,946.23 and 2,732.31 is: 4,098.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630.03 : 9,946.23 = 2,732.31 : x
  2. Step 2: Convert to fraction form
    6,630.03/9,946.23 = 2,732.31/x
  3. Step 3: Cross multiply
    6,630.03x = 9,946.23 × 2,732.31
  4. Step 4: Simplify right side
    6,630.03x = 27,176,183.69
  5. Step 5: Solve for x
    x = 27,176,183.69/6,630.03
  6. Step 6: Final answer
    x = 4,098.95

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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.