Home / 2,824-5,320

Finding the Third Proportional to 2,824 and 5,320

Calculator

Solution

The third proportional to 2,824 and 5,320 is: 10,022.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824 : 5,320 = 5,320 : x
  2. Step 2: Convert to fraction form
    2,824/5,320 = 5,320/x
  3. Step 3: Cross multiply
    2,824x = 5,320 × 5,320
  4. Step 4: Simplify right side
    2,824x = 28,302,400
  5. Step 5: Solve for x
    x = 28,302,400/2,824
  6. Step 6: Final answer
    x = 10,022.10

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.88) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.