Home / 2,033.20-3,050.62-734.76

Finding the Fourth Proportional to 2,033.20, 3,050.62 and 734.76

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Solution

The fourth proportional to 2,033.20, 3,050.62 and 734.76 is: 1,102.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.20 : 3,050.62 = 734.76 : x
  2. Step 2: Convert to fraction form
    2,033.20/3,050.62 = 734.76/x
  3. Step 3: Cross multiply
    2,033.20x = 3,050.62 × 734.76
  4. Step 4: Simplify right side
    2,033.20x = 2,241,473.55
  5. Step 5: Solve for x
    x = 2,241,473.55/2,033.20
  6. Step 6: Final answer
    x = 1,102.44

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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.