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Finding the Fourth Proportional to 244,900.62, 367,492.68 and 102,733.20

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Solution

The fourth proportional to 244,900.62, 367,492.68 and 102,733.20 is: 154,159.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,900.62 : 367,492.68 = 102,733.20 : x
  2. Step 2: Convert to fraction form
    244,900.62/367,492.68 = 102,733.20/x
  3. Step 3: Cross multiply
    244,900.62x = 367,492.68 × 102,733.20
  4. Step 4: Simplify right side
    244,900.62x = 37,753,698,992.98
  5. Step 5: Solve for x
    x = 37,753,698,992.98/244,900.62
  6. Step 6: Final answer
    x = 154,159.26

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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.