Home / 71,444-107,814

Finding the Third Proportional to 71,444 and 107,814

Calculator

Solution

The third proportional to 71,444 and 107,814 is: 162,698.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,444 : 107,814 = 107,814 : x
  2. Step 2: Convert to fraction form
    71,444/107,814 = 107,814/x
  3. Step 3: Cross multiply
    71,444x = 107,814 × 107,814
  4. Step 4: Simplify right side
    71,444x = 11,623,858,596
  5. Step 5: Solve for x
    x = 11,623,858,596/71,444
  6. Step 6: Final answer
    x = 162,698.88

Related Problems

Find third proportional to 35,722 and 53,907
Half scale
Find third proportional to 142,888 and 215,628
Double scale
Find third proportional to 71,446 and 107,817
Similar ratio
Find third proportional to 107,166 and 161,721
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.