Home / 756-1,460

Finding the Third Proportional to 756 and 1,460

Calculator

Solution

The third proportional to 756 and 1,460 is: 2,819.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    756 : 1,460 = 1,460 : x
  2. Step 2: Convert to fraction form
    756/1,460 = 1,460/x
  3. Step 3: Cross multiply
    756x = 1,460 × 1,460
  4. Step 4: Simplify right side
    756x = 2,131,600
  5. Step 5: Solve for x
    x = 2,131,600/756
  6. Step 6: Final answer
    x = 2,819.58

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.93) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.