Home / 3,600.21-4,968.24-2,028.33

Finding the Fourth Proportional to 3,600.21, 4,968.24 and 2,028.33

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Solution

The fourth proportional to 3,600.21, 4,968.24 and 2,028.33 is: 2,799.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600.21 : 4,968.24 = 2,028.33 : x
  2. Step 2: Convert to fraction form
    3,600.21/4,968.24 = 2,028.33/x
  3. Step 3: Cross multiply
    3,600.21x = 4,968.24 × 2,028.33
  4. Step 4: Simplify right side
    3,600.21x = 10,077,230.24
  5. Step 5: Solve for x
    x = 10,077,230.24/3,600.21
  6. Step 6: Final answer
    x = 2,799.07

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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.