Home / 4,541.92-6,805.11-2,203.04

Finding the Fourth Proportional to 4,541.92, 6,805.11 and 2,203.04

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Solution

The fourth proportional to 4,541.92, 6,805.11 and 2,203.04 is: 3,300.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541.92 : 6,805.11 = 2,203.04 : x
  2. Step 2: Convert to fraction form
    4,541.92/6,805.11 = 2,203.04/x
  3. Step 3: Cross multiply
    4,541.92x = 6,805.11 × 2,203.04
  4. Step 4: Simplify right side
    4,541.92x = 14,991,929.53
  5. Step 5: Solve for x
    x = 14,991,929.53/4,541.92
  6. Step 6: Final answer
    x = 3,300.79

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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.