Home / 3,267.66-4,503.15-2,334.54

Finding the Fourth Proportional to 3,267.66, 4,503.15 and 2,334.54

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Solution

The fourth proportional to 3,267.66, 4,503.15 and 2,334.54 is: 3,217.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267.66 : 4,503.15 = 2,334.54 : x
  2. Step 2: Convert to fraction form
    3,267.66/4,503.15 = 2,334.54/x
  3. Step 3: Cross multiply
    3,267.66x = 4,503.15 × 2,334.54
  4. Step 4: Simplify right side
    3,267.66x = 10,512,783.80
  5. Step 5: Solve for x
    x = 10,512,783.80/3,267.66
  6. Step 6: Final answer
    x = 3,217.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.