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Finding the Fourth Proportional to 241,190.55, 332,843.85 and 133,770.51

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Solution

The fourth proportional to 241,190.55, 332,843.85 and 133,770.51 is: 184,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,190.55 : 332,843.85 = 133,770.51 : x
  2. Step 2: Convert to fraction form
    241,190.55/332,843.85 = 133,770.51/x
  3. Step 3: Cross multiply
    241,190.55x = 332,843.85 × 133,770.51
  4. Step 4: Simplify right side
    241,190.55x = 44,524,691,564.86
  5. Step 5: Solve for x
    x = 44,524,691,564.86/241,190.55
  6. Step 6: Final answer
    x = 184,603.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.