Home / 115,462-252,248

Finding the Third Proportional to 115,462 and 252,248

Calculator

Solution

The third proportional to 115,462 and 252,248 is: 551,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,462 : 252,248 = 252,248 : x
  2. Step 2: Convert to fraction form
    115,462/252,248 = 252,248/x
  3. Step 3: Cross multiply
    115,462x = 252,248 × 252,248
  4. Step 4: Simplify right side
    115,462x = 63,629,053,504
  5. Step 5: Solve for x
    x = 63,629,053,504/115,462
  6. Step 6: Final answer
    x = 551,082.20

Related Problems

Find third proportional to 57,731 and 126,124
Half scale
Find third proportional to 230,924 and 504,496
Double scale
Find third proportional to 115,464 and 252,252
Similar ratio
Find third proportional to 173,193 and 378,372
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.