Home / 61,790-134,906

Finding the Third Proportional to 61,790 and 134,906

Calculator

Solution

The third proportional to 61,790 and 134,906 is: 294,540.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,790 : 134,906 = 134,906 : x
  2. Step 2: Convert to fraction form
    61,790/134,906 = 134,906/x
  3. Step 3: Cross multiply
    61,790x = 134,906 × 134,906
  4. Step 4: Simplify right side
    61,790x = 18,199,628,836
  5. Step 5: Solve for x
    x = 18,199,628,836/61,790
  6. Step 6: Final answer
    x = 294,540.04

Related Problems

Find third proportional to 30,895 and 67,453
Half scale
Find third proportional to 123,580 and 269,812
Double scale
Find third proportional to 61,792 and 134,910
Similar ratio
Find third proportional to 92,685 and 202,359
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.