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Finding the Fourth Proportional to 241,233.39, 332,894.21 and 145,723.46

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Solution

The fourth proportional to 241,233.39, 332,894.21 and 145,723.46 is: 201,093.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,233.39 : 332,894.21 = 145,723.46 : x
  2. Step 2: Convert to fraction form
    241,233.39/332,894.21 = 145,723.46/x
  3. Step 3: Cross multiply
    241,233.39x = 332,894.21 × 145,723.46
  4. Step 4: Simplify right side
    241,233.39x = 48,510,493,702.08
  5. Step 5: Solve for x
    x = 48,510,493,702.08/241,233.39
  6. Step 6: Final answer
    x = 201,093.61

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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.