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Finding the Fourth Proportional to 241,296.70, 333,029.22 and 133,901.29

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Solution

The fourth proportional to 241,296.70, 333,029.22 and 133,901.29 is: 184,805.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,296.70 : 333,029.22 = 133,901.29 : x
  2. Step 2: Convert to fraction form
    241,296.70/333,029.22 = 133,901.29/x
  3. Step 3: Cross multiply
    241,296.70x = 333,029.22 × 133,901.29
  4. Step 4: Simplify right side
    241,296.70x = 44,593,042,165.69
  5. Step 5: Solve for x
    x = 44,593,042,165.69/241,296.70
  6. Step 6: Final answer
    x = 184,805.85

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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.