Home / 61,338-132,346

Finding the Third Proportional to 61,338 and 132,346

Calculator

Solution

The third proportional to 61,338 and 132,346 is: 285,556.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,338 : 132,346 = 132,346 : x
  2. Step 2: Convert to fraction form
    61,338/132,346 = 132,346/x
  3. Step 3: Cross multiply
    61,338x = 132,346 × 132,346
  4. Step 4: Simplify right side
    61,338x = 17,515,463,716
  5. Step 5: Solve for x
    x = 17,515,463,716/61,338
  6. Step 6: Final answer
    x = 285,556.49

Related Problems

Find third proportional to 30,669 and 66,173
Half scale
Find third proportional to 122,676 and 264,692
Double scale
Find third proportional to 61,340 and 132,350
Similar ratio
Find third proportional to 92,007 and 198,519
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.