Home / 107,154-259,245

Finding the Third Proportional to 107,154 and 259,245

Calculator

Solution

The third proportional to 107,154 and 259,245 is: 627,209.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,154 : 259,245 = 259,245 : x
  2. Step 2: Convert to fraction form
    107,154/259,245 = 259,245/x
  3. Step 3: Cross multiply
    107,154x = 259,245 × 259,245
  4. Step 4: Simplify right side
    107,154x = 67,207,970,025
  5. Step 5: Solve for x
    x = 67,207,970,025/107,154
  6. Step 6: Final answer
    x = 627,209.16

Related Problems

Find third proportional to 53,577 and 129,622.50
Half scale
Find third proportional to 214,308 and 518,490
Double scale
Find third proportional to 107,156 and 259,250
Similar ratio
Find third proportional to 160,731 and 388,867.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.