Home / 122,659.30-184,010.82-33,910.84

Finding the Fourth Proportional to 122,659.30, 184,010.82 and 33,910.84

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Solution

The fourth proportional to 122,659.30, 184,010.82 and 33,910.84 is: 50,872.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,659.30 : 184,010.82 = 33,910.84 : x
  2. Step 2: Convert to fraction form
    122,659.30/184,010.82 = 33,910.84/x
  3. Step 3: Cross multiply
    122,659.30x = 184,010.82 × 33,910.84
  4. Step 4: Simplify right side
    122,659.30x = 6,239,961,475.29
  5. Step 5: Solve for x
    x = 6,239,961,475.29/122,659.30
  6. Step 6: Final answer
    x = 50,872.31

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1.5x scale

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.