Home / 6,744-7,212

Finding the Third Proportional to 6,744 and 7,212

Calculator

Solution

The third proportional to 6,744 and 7,212 is: 7,712.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744 : 7,212 = 7,212 : x
  2. Step 2: Convert to fraction form
    6,744/7,212 = 7,212/x
  3. Step 3: Cross multiply
    6,744x = 7,212 × 7,212
  4. Step 4: Simplify right side
    6,744x = 52,012,944
  5. Step 5: Solve for x
    x = 52,012,944/6,744
  6. Step 6: Final answer
    x = 7,712.48

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.