Home / 6,273.96-8,658.11-3,441.36

Finding the Fourth Proportional to 6,273.96, 8,658.11 and 3,441.36

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Solution

The fourth proportional to 6,273.96, 8,658.11 and 3,441.36 is: 4,749.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.96 : 8,658.11 = 3,441.36 : x
  2. Step 2: Convert to fraction form
    6,273.96/8,658.11 = 3,441.36/x
  3. Step 3: Cross multiply
    6,273.96x = 8,658.11 × 3,441.36
  4. Step 4: Simplify right side
    6,273.96x = 29,795,625.84
  5. Step 5: Solve for x
    x = 29,795,625.84/6,273.96
  6. Step 6: Final answer
    x = 4,749.09

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1.5x scale

Why These Related Problems?

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