Home / 122,360-165,108

Finding the Third Proportional to 122,360 and 165,108

Calculator

Solution

The third proportional to 122,360 and 165,108 is: 222,790.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,360 : 165,108 = 165,108 : x
  2. Step 2: Convert to fraction form
    122,360/165,108 = 165,108/x
  3. Step 3: Cross multiply
    122,360x = 165,108 × 165,108
  4. Step 4: Simplify right side
    122,360x = 27,260,651,664
  5. Step 5: Solve for x
    x = 27,260,651,664/122,360
  6. Step 6: Final answer
    x = 222,790.55

Related Problems

Find third proportional to 61,180 and 82,554
Half scale
Find third proportional to 244,720 and 330,216
Double scale
Find third proportional to 122,362 and 165,111
Similar ratio
Find third proportional to 183,540 and 247,662
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.