Home / 4,408.92-6,611.76-3,092.01

Finding the Fourth Proportional to 4,408.92, 6,611.76 and 3,092.01

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Solution

The fourth proportional to 4,408.92, 6,611.76 and 3,092.01 is: 4,636.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,408.92 : 6,611.76 = 3,092.01 : x
  2. Step 2: Convert to fraction form
    4,408.92/6,611.76 = 3,092.01/x
  3. Step 3: Cross multiply
    4,408.92x = 6,611.76 × 3,092.01
  4. Step 4: Simplify right side
    4,408.92x = 20,443,628.04
  5. Step 5: Solve for x
    x = 20,443,628.04/4,408.92
  6. Step 6: Final answer
    x = 4,636.88

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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.