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Finding the Fourth Proportional to 241,291.73, 333,022.41 and 133,896.35

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Solution

The fourth proportional to 241,291.73, 333,022.41 and 133,896.35 is: 184,799.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,291.73 : 333,022.41 = 133,896.35 : x
  2. Step 2: Convert to fraction form
    241,291.73/333,022.41 = 133,896.35/x
  3. Step 3: Cross multiply
    241,291.73x = 333,022.41 × 133,896.35
  4. Step 4: Simplify right side
    241,291.73x = 44,590,483,502.09
  5. Step 5: Solve for x
    x = 44,590,483,502.09/241,291.73
  6. Step 6: Final answer
    x = 184,799.06

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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.