Home / 606-724

Finding the Third Proportional to 606 and 724

Calculator

Solution

The third proportional to 606 and 724 is: 864.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    606 : 724 = 724 : x
  2. Step 2: Convert to fraction form
    606/724 = 724/x
  3. Step 3: Cross multiply
    606x = 724 × 724
  4. Step 4: Simplify right side
    606x = 524,176
  5. Step 5: Solve for x
    x = 524,176/606
  6. Step 6: Final answer
    x = 864.98

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.