Home / 33,283.22-49,912.11-11,092.34

Finding the Fourth Proportional to 33,283.22, 49,912.11 and 11,092.34

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Solution

The fourth proportional to 33,283.22, 49,912.11 and 11,092.34 is: 16,634.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,283.22 : 49,912.11 = 11,092.34 : x
  2. Step 2: Convert to fraction form
    33,283.22/49,912.11 = 11,092.34/x
  3. Step 3: Cross multiply
    33,283.22x = 49,912.11 × 11,092.34
  4. Step 4: Simplify right side
    33,283.22x = 553,642,094.24
  5. Step 5: Solve for x
    x = 553,642,094.24/33,283.22
  6. Step 6: Final answer
    x = 16,634.27

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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.