Home / 11,626.70-17,441.24-3,727.26

Finding the Fourth Proportional to 11,626.70, 17,441.24 and 3,727.26

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Solution

The fourth proportional to 11,626.70, 17,441.24 and 3,727.26 is: 5,591.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,626.70 : 17,441.24 = 3,727.26 : x
  2. Step 2: Convert to fraction form
    11,626.70/17,441.24 = 3,727.26/x
  3. Step 3: Cross multiply
    11,626.70x = 17,441.24 × 3,727.26
  4. Step 4: Simplify right side
    11,626.70x = 65,008,017.57
  5. Step 5: Solve for x
    x = 65,008,017.57/11,626.70
  6. Step 6: Final answer
    x = 5,591.27

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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.