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Finding the Fourth Proportional to 241,694.20, 362,714.10 and 101,553.40

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Solution

The fourth proportional to 241,694.20, 362,714.10 and 101,553.40 is: 152,402.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,694.20 : 362,714.10 = 101,553.40 : x
  2. Step 2: Convert to fraction form
    241,694.20/362,714.10 = 101,553.40/x
  3. Step 3: Cross multiply
    241,694.20x = 362,714.10 × 101,553.40
  4. Step 4: Simplify right side
    241,694.20x = 36,834,850,082.94
  5. Step 5: Solve for x
    x = 36,834,850,082.94/241,694.20
  6. Step 6: Final answer
    x = 152,402.71

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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.