Home / 8,096.44-12,136.54-2,827.36

Finding the Fourth Proportional to 8,096.44, 12,136.54 and 2,827.36

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Solution

The fourth proportional to 8,096.44, 12,136.54 and 2,827.36 is: 4,238.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096.44 : 12,136.54 = 2,827.36 : x
  2. Step 2: Convert to fraction form
    8,096.44/12,136.54 = 2,827.36/x
  3. Step 3: Cross multiply
    8,096.44x = 12,136.54 × 2,827.36
  4. Step 4: Simplify right side
    8,096.44x = 34,314,367.73
  5. Step 5: Solve for x
    x = 34,314,367.73/8,096.44
  6. Step 6: Final answer
    x = 4,238.20

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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.