Home / 61,174-134,767

Finding the Third Proportional to 61,174 and 134,767

Calculator

Solution

The third proportional to 61,174 and 134,767 is: 296,893.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,174 : 134,767 = 134,767 : x
  2. Step 2: Convert to fraction form
    61,174/134,767 = 134,767/x
  3. Step 3: Cross multiply
    61,174x = 134,767 × 134,767
  4. Step 4: Simplify right side
    61,174x = 18,162,144,289
  5. Step 5: Solve for x
    x = 18,162,144,289/61,174
  6. Step 6: Final answer
    x = 296,893.19

Related Problems

Find third proportional to 30,587 and 67,383.50
Half scale
Find third proportional to 122,348 and 269,534
Double scale
Find third proportional to 61,176 and 134,771
Similar ratio
Find third proportional to 91,761 and 202,150.50
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.