Home / 810-810

Finding the Third Proportional to 810 and 810

Calculator

Solution

The third proportional to 810 and 810 is: 810

Step by Step Solution

  1. Step 1: Write the proportion equation
    810 : 810 = 810 : x
  2. Step 2: Convert to fraction form
    810/810 = 810/x
  3. Step 3: Cross multiply
    810x = 810 × 810
  4. Step 4: Simplify right side
    810x = 656,100
  5. Step 5: Solve for x
    x = 656,100/810
  6. Step 6: Final answer
    x = 810

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.