Home / 2,137-2,823

Finding the Third Proportional to 2,137 and 2,823

Calculator

Solution

The third proportional to 2,137 and 2,823 is: 3,729.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,137 : 2,823 = 2,823 : x
  2. Step 2: Convert to fraction form
    2,137/2,823 = 2,823/x
  3. Step 3: Cross multiply
    2,137x = 2,823 × 2,823
  4. Step 4: Simplify right side
    2,137x = 7,969,329
  5. Step 5: Solve for x
    x = 7,969,329/2,137
  6. Step 6: Final answer
    x = 3,729.21

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.