Home / 79,481-120,032

Finding the Third Proportional to 79,481 and 120,032

Calculator

Solution

The third proportional to 79,481 and 120,032 is: 181,272.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,481 : 120,032 = 120,032 : x
  2. Step 2: Convert to fraction form
    79,481/120,032 = 120,032/x
  3. Step 3: Cross multiply
    79,481x = 120,032 × 120,032
  4. Step 4: Simplify right side
    79,481x = 14,407,681,024
  5. Step 5: Solve for x
    x = 14,407,681,024/79,481
  6. Step 6: Final answer
    x = 181,272.01

Related Problems

Find third proportional to 39,740.50 and 60,016
Half scale
Find third proportional to 158,962 and 240,064
Double scale
Find third proportional to 79,483 and 120,035
Similar ratio
Find third proportional to 119,221.50 and 180,048
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.