Home / 52,656-115,986

Finding the Third Proportional to 52,656 and 115,986

Calculator

Solution

The third proportional to 52,656 and 115,986 is: 255,483.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,656 : 115,986 = 115,986 : x
  2. Step 2: Convert to fraction form
    52,656/115,986 = 115,986/x
  3. Step 3: Cross multiply
    52,656x = 115,986 × 115,986
  4. Step 4: Simplify right side
    52,656x = 13,452,752,196
  5. Step 5: Solve for x
    x = 13,452,752,196/52,656
  6. Step 6: Final answer
    x = 255,483.75

Related Problems

Find third proportional to 26,328 and 57,993
Half scale
Find third proportional to 105,312 and 231,972
Double scale
Find third proportional to 52,658 and 115,990
Similar ratio
Find third proportional to 78,984 and 173,979
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.