Home / 988-1,922

Finding the Third Proportional to 988 and 1,922

Calculator

Solution

The third proportional to 988 and 1,922 is: 3,738.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    988 : 1,922 = 1,922 : x
  2. Step 2: Convert to fraction form
    988/1,922 = 1,922/x
  3. Step 3: Cross multiply
    988x = 1,922 × 1,922
  4. Step 4: Simplify right side
    988x = 3,694,084
  5. Step 5: Solve for x
    x = 3,694,084/988
  6. Step 6: Final answer
    x = 3,738.95

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.