Home / 759-1,400

Finding the Third Proportional to 759 and 1,400

Calculator

Solution

The third proportional to 759 and 1,400 is: 2,582.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    759 : 1,400 = 1,400 : x
  2. Step 2: Convert to fraction form
    759/1,400 = 1,400/x
  3. Step 3: Cross multiply
    759x = 1,400 × 1,400
  4. Step 4: Simplify right side
    759x = 1,960,000
  5. Step 5: Solve for x
    x = 1,960,000/759
  6. Step 6: Final answer
    x = 2,582.35

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.