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Finding the Fourth Proportional to 246,261.36, 369,174 and 96,609

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Solution

The fourth proportional to 246,261.36, 369,174 and 96,609 is: 144,827.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,261.36 : 369,174 = 96,609 : x
  2. Step 2: Convert to fraction form
    246,261.36/369,174 = 96,609/x
  3. Step 3: Cross multiply
    246,261.36x = 369,174 × 96,609
  4. Step 4: Simplify right side
    246,261.36x = 35,665,530,966
  5. Step 5: Solve for x
    x = 35,665,530,966/246,261.36
  6. Step 6: Final answer
    x = 144,827.96

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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.