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Finding the Fourth Proportional to 110,150.68, 165,226.16 and 27,044.68

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Solution

The fourth proportional to 110,150.68, 165,226.16 and 27,044.68 is: 40,567.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,150.68 : 165,226.16 = 27,044.68 : x
  2. Step 2: Convert to fraction form
    110,150.68/165,226.16 = 27,044.68/x
  3. Step 3: Cross multiply
    110,150.68x = 165,226.16 × 27,044.68
  4. Step 4: Simplify right side
    110,150.68x = 4,468,488,624.83
  5. Step 5: Solve for x
    x = 4,468,488,624.83/110,150.68
  6. Step 6: Final answer
    x = 40,567.05

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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.