Home / 4,217.32-6,325.80-2,496.88

Finding the Fourth Proportional to 4,217.32, 6,325.80 and 2,496.88

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Solution

The fourth proportional to 4,217.32, 6,325.80 and 2,496.88 is: 3,745.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217.32 : 6,325.80 = 2,496.88 : x
  2. Step 2: Convert to fraction form
    4,217.32/6,325.80 = 2,496.88/x
  3. Step 3: Cross multiply
    4,217.32x = 6,325.80 × 2,496.88
  4. Step 4: Simplify right side
    4,217.32x = 15,794,763.50
  5. Step 5: Solve for x
    x = 15,794,763.50/4,217.32
  6. Step 6: Final answer
    x = 3,745.21

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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.