Home / 3,467.60-5,204.70-3,226.28

Finding the Fourth Proportional to 3,467.60, 5,204.70 and 3,226.28

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Solution

The fourth proportional to 3,467.60, 5,204.70 and 3,226.28 is: 4,842.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467.60 : 5,204.70 = 3,226.28 : x
  2. Step 2: Convert to fraction form
    3,467.60/5,204.70 = 3,226.28/x
  3. Step 3: Cross multiply
    3,467.60x = 5,204.70 × 3,226.28
  4. Step 4: Simplify right side
    3,467.60x = 16,791,819.52
  5. Step 5: Solve for x
    x = 16,791,819.52/3,467.60
  6. Step 6: Final answer
    x = 4,842.49

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1.5x scale

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.