Home / 110,069.80-165,125.46-50,102.92

Finding the Fourth Proportional to 110,069.80, 165,125.46 and 50,102.92

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Solution

The fourth proportional to 110,069.80, 165,125.46 and 50,102.92 is: 75,163.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,069.80 : 165,125.46 = 50,102.92 : x
  2. Step 2: Convert to fraction form
    110,069.80/165,125.46 = 50,102.92/x
  3. Step 3: Cross multiply
    110,069.80x = 165,125.46 × 50,102.92
  4. Step 4: Simplify right side
    110,069.80x = 8,273,267,712.34
  5. Step 5: Solve for x
    x = 8,273,267,712.34/110,069.80
  6. Step 6: Final answer
    x = 75,163.83

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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.