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Finding the Fourth Proportional to 110,600.34, 165,900.46 and 27,494.34

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Solution

The fourth proportional to 110,600.34, 165,900.46 and 27,494.34 is: 41,241.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,600.34 : 165,900.46 = 27,494.34 : x
  2. Step 2: Convert to fraction form
    110,600.34/165,900.46 = 27,494.34/x
  3. Step 3: Cross multiply
    110,600.34x = 165,900.46 × 27,494.34
  4. Step 4: Simplify right side
    110,600.34x = 4,561,323,653.40
  5. Step 5: Solve for x
    x = 4,561,323,653.40/110,600.34
  6. Step 6: Final answer
    x = 41,241.50

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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.