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Finding the Fourth Proportional to 241,327.86, 333,037.92 and 133,893.90

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Solution

The fourth proportional to 241,327.86, 333,037.92 and 133,893.90 is: 184,776.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,327.86 : 333,037.92 = 133,893.90 : x
  2. Step 2: Convert to fraction form
    241,327.86/333,037.92 = 133,893.90/x
  3. Step 3: Cross multiply
    241,327.86x = 333,037.92 × 133,893.90
  4. Step 4: Simplify right side
    241,327.86x = 44,591,745,956.69
  5. Step 5: Solve for x
    x = 44,591,745,956.69/241,327.86
  6. Step 6: Final answer
    x = 184,776.62

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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.