Home / 325,674-504,225

Finding the Third Proportional to 325,674 and 504,225

Calculator

Solution

The third proportional to 325,674 and 504,225 is: 780,666.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,674 : 504,225 = 504,225 : x
  2. Step 2: Convert to fraction form
    325,674/504,225 = 504,225/x
  3. Step 3: Cross multiply
    325,674x = 504,225 × 504,225
  4. Step 4: Simplify right side
    325,674x = 254,242,850,625
  5. Step 5: Solve for x
    x = 254,242,850,625/325,674
  6. Step 6: Final answer
    x = 780,666.71

Related Problems

Find third proportional to 162,837 and 252,112.50
Half scale
Find third proportional to 651,348 and 1,008,450
Double scale
Find third proportional to 325,676 and 504,228
Similar ratio
Find third proportional to 488,511 and 756,337.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.