Home / 60,336-122,289

Finding the Third Proportional to 60,336 and 122,289

Calculator

Solution

The third proportional to 60,336 and 122,289 is: 247,855.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,336 : 122,289 = 122,289 : x
  2. Step 2: Convert to fraction form
    60,336/122,289 = 122,289/x
  3. Step 3: Cross multiply
    60,336x = 122,289 × 122,289
  4. Step 4: Simplify right side
    60,336x = 14,954,599,521
  5. Step 5: Solve for x
    x = 14,954,599,521/60,336
  6. Step 6: Final answer
    x = 247,855.34

Related Problems

Find third proportional to 30,168 and 61,144.50
Half scale
Find third proportional to 120,672 and 244,578
Double scale
Find third proportional to 60,338 and 122,293
Similar ratio
Find third proportional to 90,504 and 183,433.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.