Home / 3,504.11-5,249.25-2,113.34

Finding the Fourth Proportional to 3,504.11, 5,249.25 and 2,113.34

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Solution

The fourth proportional to 3,504.11, 5,249.25 and 2,113.34 is: 3,165.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504.11 : 5,249.25 = 2,113.34 : x
  2. Step 2: Convert to fraction form
    3,504.11/5,249.25 = 2,113.34/x
  3. Step 3: Cross multiply
    3,504.11x = 5,249.25 × 2,113.34
  4. Step 4: Simplify right side
    3,504.11x = 11,093,450.00
  5. Step 5: Solve for x
    x = 11,093,450.00/3,504.11
  6. Step 6: Final answer
    x = 3,165.84

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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.