Home / 4,508.83-6,763.30-2,168.34

Finding the Fourth Proportional to 4,508.83, 6,763.30 and 2,168.34

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Solution

The fourth proportional to 4,508.83, 6,763.30 and 2,168.34 is: 3,252.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508.83 : 6,763.30 = 2,168.34 : x
  2. Step 2: Convert to fraction form
    4,508.83/6,763.30 = 2,168.34/x
  3. Step 3: Cross multiply
    4,508.83x = 6,763.30 × 2,168.34
  4. Step 4: Simplify right side
    4,508.83x = 14,665,103.14
  5. Step 5: Solve for x
    x = 14,665,103.14/4,508.83
  6. Step 6: Final answer
    x = 3,252.53

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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.