Home / 122,699.35-184,053.13-33,945.42

Finding the Fourth Proportional to 122,699.35, 184,053.13 and 33,945.42

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Solution

The fourth proportional to 122,699.35, 184,053.13 and 33,945.42 is: 50,919.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,699.35 : 184,053.13 = 33,945.42 : x
  2. Step 2: Convert to fraction form
    122,699.35/184,053.13 = 33,945.42/x
  3. Step 3: Cross multiply
    122,699.35x = 184,053.13 × 33,945.42
  4. Step 4: Simplify right side
    122,699.35x = 6,247,760,630.44
  5. Step 5: Solve for x
    x = 6,247,760,630.44/122,699.35
  6. Step 6: Final answer
    x = 50,919.27

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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.