Home / 6,105.33-8,426.12-3,452.67

Finding the Fourth Proportional to 6,105.33, 8,426.12 and 3,452.67

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Solution

The fourth proportional to 6,105.33, 8,426.12 and 3,452.67 is: 4,765.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105.33 : 8,426.12 = 3,452.67 : x
  2. Step 2: Convert to fraction form
    6,105.33/8,426.12 = 3,452.67/x
  3. Step 3: Cross multiply
    6,105.33x = 8,426.12 × 3,452.67
  4. Step 4: Simplify right side
    6,105.33x = 29,092,594.48
  5. Step 5: Solve for x
    x = 29,092,594.48/6,105.33
  6. Step 6: Final answer
    x = 4,765.11

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