Home / 60,820-133,628

Finding the Third Proportional to 60,820 and 133,628

Calculator

Solution

The third proportional to 60,820 and 133,628 is: 293,594.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,820 : 133,628 = 133,628 : x
  2. Step 2: Convert to fraction form
    60,820/133,628 = 133,628/x
  3. Step 3: Cross multiply
    60,820x = 133,628 × 133,628
  4. Step 4: Simplify right side
    60,820x = 17,856,442,384
  5. Step 5: Solve for x
    x = 17,856,442,384/60,820
  6. Step 6: Final answer
    x = 293,594.91

Related Problems

Find third proportional to 30,410 and 66,814
Half scale
Find third proportional to 121,640 and 267,256
Double scale
Find third proportional to 60,822 and 133,632
Similar ratio
Find third proportional to 91,230 and 200,442
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.