Home / 3,626.14-5,004.09-2,054.54

Finding the Fourth Proportional to 3,626.14, 5,004.09 and 2,054.54

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Solution

The fourth proportional to 3,626.14, 5,004.09 and 2,054.54 is: 2,835.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626.14 : 5,004.09 = 2,054.54 : x
  2. Step 2: Convert to fraction form
    3,626.14/5,004.09 = 2,054.54/x
  3. Step 3: Cross multiply
    3,626.14x = 5,004.09 × 2,054.54
  4. Step 4: Simplify right side
    3,626.14x = 10,281,103.07
  5. Step 5: Solve for x
    x = 10,281,103.07/3,626.14
  6. Step 6: Final answer
    x = 2,835.27

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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.