Home / 48,874.98-73,321.62-22,222.92

Finding the Fourth Proportional to 48,874.98, 73,321.62 and 22,222.92

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Solution

The fourth proportional to 48,874.98, 73,321.62 and 22,222.92 is: 33,338.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,874.98 : 73,321.62 = 22,222.92 : x
  2. Step 2: Convert to fraction form
    48,874.98/73,321.62 = 22,222.92/x
  3. Step 3: Cross multiply
    48,874.98x = 73,321.62 × 22,222.92
  4. Step 4: Simplify right side
    48,874.98x = 1,629,420,495.53
  5. Step 5: Solve for x
    x = 1,629,420,495.53/48,874.98
  6. Step 6: Final answer
    x = 33,338.54

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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.