Home / 33,899-79,189

Finding the Third Proportional to 33,899 and 79,189

Calculator

Solution

The third proportional to 33,899 and 79,189 is: 184,987.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,899 : 79,189 = 79,189 : x
  2. Step 2: Convert to fraction form
    33,899/79,189 = 79,189/x
  3. Step 3: Cross multiply
    33,899x = 79,189 × 79,189
  4. Step 4: Simplify right side
    33,899x = 6,270,897,721
  5. Step 5: Solve for x
    x = 6,270,897,721/33,899
  6. Step 6: Final answer
    x = 184,987.69

Related Problems

Find third proportional to 16,949.50 and 39,594.50
Half scale
Find third proportional to 67,798 and 158,378
Double scale
Find third proportional to 33,901 and 79,194
Similar ratio
Find third proportional to 50,848.50 and 118,783.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.