Home / 723-1,254

Finding the Third Proportional to 723 and 1,254

Calculator

Solution

The third proportional to 723 and 1,254 is: 2,174.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    723 : 1,254 = 1,254 : x
  2. Step 2: Convert to fraction form
    723/1,254 = 1,254/x
  3. Step 3: Cross multiply
    723x = 1,254 × 1,254
  4. Step 4: Simplify right side
    723x = 1,572,516
  5. Step 5: Solve for x
    x = 1,572,516/723
  6. Step 6: Final answer
    x = 2,174.99

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.73) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.