Home / 60,220-132,358

Finding the Third Proportional to 60,220 and 132,358

Calculator

Solution

The third proportional to 60,220 and 132,358 is: 290,910.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,220 : 132,358 = 132,358 : x
  2. Step 2: Convert to fraction form
    60,220/132,358 = 132,358/x
  3. Step 3: Cross multiply
    60,220x = 132,358 × 132,358
  4. Step 4: Simplify right side
    60,220x = 17,518,640,164
  5. Step 5: Solve for x
    x = 17,518,640,164/60,220
  6. Step 6: Final answer
    x = 290,910.66

Related Problems

Find third proportional to 30,110 and 66,179
Half scale
Find third proportional to 120,440 and 264,716
Double scale
Find third proportional to 60,222 and 132,362
Similar ratio
Find third proportional to 90,330 and 198,537
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.