Home / 71,016-110,400

Finding the Third Proportional to 71,016 and 110,400

Calculator

Solution

The third proportional to 71,016 and 110,400 is: 171,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,016 : 110,400 = 110,400 : x
  2. Step 2: Convert to fraction form
    71,016/110,400 = 110,400/x
  3. Step 3: Cross multiply
    71,016x = 110,400 × 110,400
  4. Step 4: Simplify right side
    71,016x = 12,188,160,000
  5. Step 5: Solve for x
    x = 12,188,160,000/71,016
  6. Step 6: Final answer
    x = 171,625.55

Related Problems

Find third proportional to 35,508 and 55,200
Half scale
Find third proportional to 142,032 and 220,800
Double scale
Find third proportional to 71,018 and 110,403
Similar ratio
Find third proportional to 106,524 and 165,600
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.