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Finding the Fourth Proportional to 110,692.60, 166,017.30 and 35,794.60

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Solution

The fourth proportional to 110,692.60, 166,017.30 and 35,794.60 is: 53,684.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,692.60 : 166,017.30 = 35,794.60 : x
  2. Step 2: Convert to fraction form
    110,692.60/166,017.30 = 35,794.60/x
  3. Step 3: Cross multiply
    110,692.60x = 166,017.30 × 35,794.60
  4. Step 4: Simplify right side
    110,692.60x = 5,942,522,846.58
  5. Step 5: Solve for x
    x = 5,942,522,846.58/110,692.60
  6. Step 6: Final answer
    x = 53,684.92

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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.