Home / 122,722.49-184,063.24-33,984.97

Finding the Fourth Proportional to 122,722.49, 184,063.24 and 33,984.97

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Solution

The fourth proportional to 122,722.49, 184,063.24 and 33,984.97 is: 50,971.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,722.49 : 184,063.24 = 33,984.97 : x
  2. Step 2: Convert to fraction form
    122,722.49/184,063.24 = 33,984.97/x
  3. Step 3: Cross multiply
    122,722.49x = 184,063.24 × 33,984.97
  4. Step 4: Simplify right side
    122,722.49x = 6,255,383,080.66
  5. Step 5: Solve for x
    x = 6,255,383,080.66/122,722.49
  6. Step 6: Final answer
    x = 50,971.77

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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.