Home / 73,627.20-110,396.37-33,093.27

Finding the Fourth Proportional to 73,627.20, 110,396.37 and 33,093.27

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Solution

The fourth proportional to 73,627.20, 110,396.37 and 33,093.27 is: 49,619.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,627.20 : 110,396.37 = 33,093.27 : x
  2. Step 2: Convert to fraction form
    73,627.20/110,396.37 = 33,093.27/x
  3. Step 3: Cross multiply
    73,627.20x = 110,396.37 × 33,093.27
  4. Step 4: Simplify right side
    73,627.20x = 3,653,376,879.43
  5. Step 5: Solve for x
    x = 3,653,376,879.43/73,627.20
  6. Step 6: Final answer
    x = 49,619.94

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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.