Home / 122,718.36-184,081.62-33,964.44

Finding the Fourth Proportional to 122,718.36, 184,081.62 and 33,964.44

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Solution

The fourth proportional to 122,718.36, 184,081.62 and 33,964.44 is: 50,947.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,718.36 : 184,081.62 = 33,964.44 : x
  2. Step 2: Convert to fraction form
    122,718.36/184,081.62 = 33,964.44/x
  3. Step 3: Cross multiply
    122,718.36x = 184,081.62 × 33,964.44
  4. Step 4: Simplify right side
    122,718.36x = 6,252,229,137.59
  5. Step 5: Solve for x
    x = 6,252,229,137.59/122,718.36
  6. Step 6: Final answer
    x = 50,947.79

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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.