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Finding the Fourth Proportional to 22,093.37, 33,141.09 and 7,301.96

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Solution

The fourth proportional to 22,093.37, 33,141.09 and 7,301.96 is: 10,953.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,093.37 : 33,141.09 = 7,301.96 : x
  2. Step 2: Convert to fraction form
    22,093.37/33,141.09 = 7,301.96/x
  3. Step 3: Cross multiply
    22,093.37x = 33,141.09 × 7,301.96
  4. Step 4: Simplify right side
    22,093.37x = 241,994,747.83
  5. Step 5: Solve for x
    x = 241,994,747.83/22,093.37
  6. Step 6: Final answer
    x = 10,953.28

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.