Home / 53,344-115,218

Finding the Third Proportional to 53,344 and 115,218

Calculator

Solution

The third proportional to 53,344 and 115,218 is: 248,859.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,344 : 115,218 = 115,218 : x
  2. Step 2: Convert to fraction form
    53,344/115,218 = 115,218/x
  3. Step 3: Cross multiply
    53,344x = 115,218 × 115,218
  4. Step 4: Simplify right side
    53,344x = 13,275,187,524
  5. Step 5: Solve for x
    x = 13,275,187,524/53,344
  6. Step 6: Final answer
    x = 248,859.99

Related Problems

Find third proportional to 26,672 and 57,609
Half scale
Find third proportional to 106,688 and 230,436
Double scale
Find third proportional to 53,346 and 115,222
Similar ratio
Find third proportional to 80,016 and 172,827
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.