Home / 86,081-125,697

Finding the Third Proportional to 86,081 and 125,697

Calculator

Solution

The third proportional to 86,081 and 125,697 is: 183,544.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,081 : 125,697 = 125,697 : x
  2. Step 2: Convert to fraction form
    86,081/125,697 = 125,697/x
  3. Step 3: Cross multiply
    86,081x = 125,697 × 125,697
  4. Step 4: Simplify right side
    86,081x = 15,799,735,809
  5. Step 5: Solve for x
    x = 15,799,735,809/86,081
  6. Step 6: Final answer
    x = 183,544.98

Related Problems

Find third proportional to 43,040.50 and 62,848.50
Half scale
Find third proportional to 172,162 and 251,394
Double scale
Find third proportional to 86,083 and 125,700
Similar ratio
Find third proportional to 129,121.50 and 188,545.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.