Home / 37,206-80,122.50

Finding the Third Proportional to 37,206 and 80,122.50

Calculator

Solution

The third proportional to 37,206 and 80,122.50 is: 172,542.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,206 : 80,122.50 = 80,122.50 : x
  2. Step 2: Convert to fraction form
    37,206/80,122.50 = 80,122.50/x
  3. Step 3: Cross multiply
    37,206x = 80,122.50 × 80,122.50
  4. Step 4: Simplify right side
    37,206x = 6,419,615,006.25
  5. Step 5: Solve for x
    x = 6,419,615,006.25/37,206
  6. Step 6: Final answer
    x = 172,542.47

Related Problems

Find third proportional to 18,603 and 40,061.25
Half scale
Find third proportional to 74,412 and 160,245
Double scale
Find third proportional to 37,208 and 80,127
Similar ratio
Find third proportional to 55,809 and 120,183.75
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.