Home / 3,626.94-5,004.45-2,054.73

Finding the Fourth Proportional to 3,626.94, 5,004.45 and 2,054.73

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Solution

The fourth proportional to 3,626.94, 5,004.45 and 2,054.73 is: 2,835.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626.94 : 5,004.45 = 2,054.73 : x
  2. Step 2: Convert to fraction form
    3,626.94/5,004.45 = 2,054.73/x
  3. Step 3: Cross multiply
    3,626.94x = 5,004.45 × 2,054.73
  4. Step 4: Simplify right side
    3,626.94x = 10,282,793.55
  5. Step 5: Solve for x
    x = 10,282,793.55/3,626.94
  6. Step 6: Final answer
    x = 2,835.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.