Home / 18,550-41,245

Finding the Third Proportional to 18,550 and 41,245

Calculator

Solution

The third proportional to 18,550 and 41,245 is: 91,706.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,550 : 41,245 = 41,245 : x
  2. Step 2: Convert to fraction form
    18,550/41,245 = 41,245/x
  3. Step 3: Cross multiply
    18,550x = 41,245 × 41,245
  4. Step 4: Simplify right side
    18,550x = 1,701,150,025
  5. Step 5: Solve for x
    x = 1,701,150,025/18,550
  6. Step 6: Final answer
    x = 91,706.20

Related Problems

Find third proportional to 9,275 and 20,622.50
Half scale
Find third proportional to 37,100 and 82,490
Double scale
Find third proportional to 18,552 and 41,249
Similar ratio
Find third proportional to 27,825 and 61,867.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.