Home / 544-800

Finding the Third Proportional to 544 and 800

Calculator

Solution

The third proportional to 544 and 800 is: 1,176.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    544 : 800 = 800 : x
  2. Step 2: Convert to fraction form
    544/800 = 800/x
  3. Step 3: Cross multiply
    544x = 800 × 800
  4. Step 4: Simplify right side
    544x = 640,000
  5. Step 5: Solve for x
    x = 640,000/544
  6. Step 6: Final answer
    x = 1,176.47

Related Problems

Find third proportional to 272 and 400
Half scale
Find third proportional to 1,088 and 1,600
Double scale
Find third proportional to 546 and 803
Similar ratio
Find third proportional to 816 and 1,200
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.