Home / 122,396-164,734

Finding the Third Proportional to 122,396 and 164,734

Calculator

Solution

The third proportional to 122,396 and 164,734 is: 221,717.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,396 : 164,734 = 164,734 : x
  2. Step 2: Convert to fraction form
    122,396/164,734 = 164,734/x
  3. Step 3: Cross multiply
    122,396x = 164,734 × 164,734
  4. Step 4: Simplify right side
    122,396x = 27,137,290,756
  5. Step 5: Solve for x
    x = 27,137,290,756/122,396
  6. Step 6: Final answer
    x = 221,717.14

Related Problems

Find third proportional to 61,198 and 82,367
Half scale
Find third proportional to 244,792 and 329,468
Double scale
Find third proportional to 122,398 and 164,737
Similar ratio
Find third proportional to 183,594 and 247,101
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.