Home / 33,893.31-50,847.14-12,832.96

Finding the Fourth Proportional to 33,893.31, 50,847.14 and 12,832.96

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Solution

The fourth proportional to 33,893.31, 50,847.14 and 12,832.96 is: 19,252.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,893.31 : 50,847.14 = 12,832.96 : x
  2. Step 2: Convert to fraction form
    33,893.31/50,847.14 = 12,832.96/x
  3. Step 3: Cross multiply
    33,893.31x = 50,847.14 × 12,832.96
  4. Step 4: Simplify right side
    33,893.31x = 652,519,171.03
  5. Step 5: Solve for x
    x = 652,519,171.03/33,893.31
  6. Step 6: Final answer
    x = 19,252.15

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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.