Home / 6,819.08-10,226.44-2,201

Finding the Fourth Proportional to 6,819.08, 10,226.44 and 2,201

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Solution

The fourth proportional to 6,819.08, 10,226.44 and 2,201 is: 3,300.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,819.08 : 10,226.44 = 2,201 : x
  2. Step 2: Convert to fraction form
    6,819.08/10,226.44 = 2,201/x
  3. Step 3: Cross multiply
    6,819.08x = 10,226.44 × 2,201
  4. Step 4: Simplify right side
    6,819.08x = 22,508,394.44
  5. Step 5: Solve for x
    x = 22,508,394.44/6,819.08
  6. Step 6: Final answer
    x = 3,300.80

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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.