Home / 6,731.82-10,099.44-2,349.36

Finding the Fourth Proportional to 6,731.82, 10,099.44 and 2,349.36

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Solution

The fourth proportional to 6,731.82, 10,099.44 and 2,349.36 is: 3,524.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731.82 : 10,099.44 = 2,349.36 : x
  2. Step 2: Convert to fraction form
    6,731.82/10,099.44 = 2,349.36/x
  3. Step 3: Cross multiply
    6,731.82x = 10,099.44 × 2,349.36
  4. Step 4: Simplify right side
    6,731.82x = 23,727,220.36
  5. Step 5: Solve for x
    x = 23,727,220.36/6,731.82
  6. Step 6: Final answer
    x = 3,524.64

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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.