Home / 6,170.36-9,251.22-2,274.26

Finding the Fourth Proportional to 6,170.36, 9,251.22 and 2,274.26

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Solution

The fourth proportional to 6,170.36, 9,251.22 and 2,274.26 is: 3,409.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170.36 : 9,251.22 = 2,274.26 : x
  2. Step 2: Convert to fraction form
    6,170.36/9,251.22 = 2,274.26/x
  3. Step 3: Cross multiply
    6,170.36x = 9,251.22 × 2,274.26
  4. Step 4: Simplify right side
    6,170.36x = 21,039,679.60
  5. Step 5: Solve for x
    x = 21,039,679.60/6,170.36
  6. Step 6: Final answer
    x = 3,409.80

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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.