Home / 2,958-5,676

Finding the Third Proportional to 2,958 and 5,676

Calculator

Solution

The third proportional to 2,958 and 5,676 is: 10,891.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958 : 5,676 = 5,676 : x
  2. Step 2: Convert to fraction form
    2,958/5,676 = 5,676/x
  3. Step 3: Cross multiply
    2,958x = 5,676 × 5,676
  4. Step 4: Simplify right side
    2,958x = 32,216,976
  5. Step 5: Solve for x
    x = 32,216,976/2,958
  6. Step 6: Final answer
    x = 10,891.47

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.92) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.