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Finding the Fourth Proportional to 110,501.92, 165,752.82 and 27,395.92

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Solution

The fourth proportional to 110,501.92, 165,752.82 and 27,395.92 is: 41,093.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,501.92 : 165,752.82 = 27,395.92 : x
  2. Step 2: Convert to fraction form
    110,501.92/165,752.82 = 27,395.92/x
  3. Step 3: Cross multiply
    110,501.92x = 165,752.82 × 27,395.92
  4. Step 4: Simplify right side
    110,501.92x = 4,540,950,996.49
  5. Step 5: Solve for x
    x = 4,540,950,996.49/110,501.92
  6. Step 6: Final answer
    x = 41,093.87

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1.5x scale

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.