Home / 5,346.13-8,028.20-4,467.73

Finding the Fourth Proportional to 5,346.13, 8,028.20 and 4,467.73

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Solution

The fourth proportional to 5,346.13, 8,028.20 and 4,467.73 is: 6,709.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346.13 : 8,028.20 = 4,467.73 : x
  2. Step 2: Convert to fraction form
    5,346.13/8,028.20 = 4,467.73/x
  3. Step 3: Cross multiply
    5,346.13x = 8,028.20 × 4,467.73
  4. Step 4: Simplify right side
    5,346.13x = 35,867,829.99
  5. Step 5: Solve for x
    x = 35,867,829.99/5,346.13
  6. Step 6: Final answer
    x = 6,709.12

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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.