Home / 6,630.49-9,948.29-2,247.93

Finding the Fourth Proportional to 6,630.49, 9,948.29 and 2,247.93

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Solution

The fourth proportional to 6,630.49, 9,948.29 and 2,247.93 is: 3,372.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630.49 : 9,948.29 = 2,247.93 : x
  2. Step 2: Convert to fraction form
    6,630.49/9,948.29 = 2,247.93/x
  3. Step 3: Cross multiply
    6,630.49x = 9,948.29 × 2,247.93
  4. Step 4: Simplify right side
    6,630.49x = 22,363,059.54
  5. Step 5: Solve for x
    x = 22,363,059.54/6,630.49
  6. Step 6: Final answer
    x = 3,372.76

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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.