Home / 6,906.33-10,352.34-3,205.53

Finding the Fourth Proportional to 6,906.33, 10,352.34 and 3,205.53

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Solution

The fourth proportional to 6,906.33, 10,352.34 and 3,205.53 is: 4,804.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906.33 : 10,352.34 = 3,205.53 : x
  2. Step 2: Convert to fraction form
    6,906.33/10,352.34 = 3,205.53/x
  3. Step 3: Cross multiply
    6,906.33x = 10,352.34 × 3,205.53
  4. Step 4: Simplify right side
    6,906.33x = 33,184,736.44
  5. Step 5: Solve for x
    x = 33,184,736.44/6,906.33
  6. Step 6: Final answer
    x = 4,804.97

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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.