Home / 4,454.82-6,669.90-3,355.92

Finding the Fourth Proportional to 4,454.82, 6,669.90 and 3,355.92

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Solution

The fourth proportional to 4,454.82, 6,669.90 and 3,355.92 is: 5,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.82 : 6,669.90 = 3,355.92 : x
  2. Step 2: Convert to fraction form
    4,454.82/6,669.90 = 3,355.92/x
  3. Step 3: Cross multiply
    4,454.82x = 6,669.90 × 3,355.92
  4. Step 4: Simplify right side
    4,454.82x = 22,383,650.81
  5. Step 5: Solve for x
    x = 22,383,650.81/4,454.82
  6. Step 6: Final answer
    x = 5,024.59

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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.