Home / 115,668-252,500

Finding the Third Proportional to 115,668 and 252,500

Calculator

Solution

The third proportional to 115,668 and 252,500 is: 551,200.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,668 : 252,500 = 252,500 : x
  2. Step 2: Convert to fraction form
    115,668/252,500 = 252,500/x
  3. Step 3: Cross multiply
    115,668x = 252,500 × 252,500
  4. Step 4: Simplify right side
    115,668x = 63,756,250,000
  5. Step 5: Solve for x
    x = 63,756,250,000/115,668
  6. Step 6: Final answer
    x = 551,200.42

Related Problems

Find third proportional to 57,834 and 126,250
Half scale
Find third proportional to 231,336 and 505,000
Double scale
Find third proportional to 115,670 and 252,504
Similar ratio
Find third proportional to 173,502 and 378,750
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.