Home / 60,192-129,634

Finding the Third Proportional to 60,192 and 129,634

Calculator

Solution

The third proportional to 60,192 and 129,634 is: 279,189.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192 : 129,634 = 129,634 : x
  2. Step 2: Convert to fraction form
    60,192/129,634 = 129,634/x
  3. Step 3: Cross multiply
    60,192x = 129,634 × 129,634
  4. Step 4: Simplify right side
    60,192x = 16,804,973,956
  5. Step 5: Solve for x
    x = 16,804,973,956/60,192
  6. Step 6: Final answer
    x = 279,189.49

Related Problems

Find third proportional to 30,096 and 64,817
Half scale
Find third proportional to 120,384 and 259,268
Double scale
Find third proportional to 60,194 and 129,638
Similar ratio
Find third proportional to 90,288 and 194,451
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.