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Finding the Fourth Proportional to 241,757.82, 362,675.61 and 101,556.54

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Solution

The fourth proportional to 241,757.82, 362,675.61 and 101,556.54 is: 152,351.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,757.82 : 362,675.61 = 101,556.54 : x
  2. Step 2: Convert to fraction form
    241,757.82/362,675.61 = 101,556.54/x
  3. Step 3: Cross multiply
    241,757.82x = 362,675.61 × 101,556.54
  4. Step 4: Simplify right side
    241,757.82x = 36,832,080,093.99
  5. Step 5: Solve for x
    x = 36,832,080,093.99/241,757.82
  6. Step 6: Final answer
    x = 152,351.14

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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.