Home / 231,223-504,465

Finding the Third Proportional to 231,223 and 504,465

Calculator

Solution

The third proportional to 231,223 and 504,465 is: 1,100,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,223 : 504,465 = 504,465 : x
  2. Step 2: Convert to fraction form
    231,223/504,465 = 504,465/x
  3. Step 3: Cross multiply
    231,223x = 504,465 × 504,465
  4. Step 4: Simplify right side
    231,223x = 254,484,936,225
  5. Step 5: Solve for x
    x = 254,484,936,225/231,223
  6. Step 6: Final answer
    x = 1,100,603.90

Related Problems

Find third proportional to 115,611.50 and 252,232.50
Half scale
Find third proportional to 462,446 and 1,008,930
Double scale
Find third proportional to 231,225 and 504,469
Similar ratio
Find third proportional to 346,834.50 and 756,697.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.