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Finding the Fourth Proportional to 241,090.41, 332,704.22 and 133,657.68

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Solution

The fourth proportional to 241,090.41, 332,704.22 and 133,657.68 is: 184,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,090.41 : 332,704.22 = 133,657.68 : x
  2. Step 2: Convert to fraction form
    241,090.41/332,704.22 = 133,657.68/x
  3. Step 3: Cross multiply
    241,090.41x = 332,704.22 × 133,657.68
  4. Step 4: Simplify right side
    241,090.41x = 44,468,474,171.41
  5. Step 5: Solve for x
    x = 44,468,474,171.41/241,090.41
  6. Step 6: Final answer
    x = 184,447.30

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