Home / 4,236.26-5,846.04-2,961.99

Finding the Fourth Proportional to 4,236.26, 5,846.04 and 2,961.99

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Solution

The fourth proportional to 4,236.26, 5,846.04 and 2,961.99 is: 4,087.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.26 : 5,846.04 = 2,961.99 : x
  2. Step 2: Convert to fraction form
    4,236.26/5,846.04 = 2,961.99/x
  3. Step 3: Cross multiply
    4,236.26x = 5,846.04 × 2,961.99
  4. Step 4: Simplify right side
    4,236.26x = 17,315,912.02
  5. Step 5: Solve for x
    x = 17,315,912.02/4,236.26
  6. Step 6: Final answer
    x = 4,087.55

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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.