Home / 431-796

Finding the Third Proportional to 431 and 796

Calculator

Solution

The third proportional to 431 and 796 is: 1,470.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    431 : 796 = 796 : x
  2. Step 2: Convert to fraction form
    431/796 = 796/x
  3. Step 3: Cross multiply
    431x = 796 × 796
  4. Step 4: Simplify right side
    431x = 633,616
  5. Step 5: Solve for x
    x = 633,616/431
  6. Step 6: Final answer
    x = 1,470.11

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.