Home / 55,008-82,656

Finding the Third Proportional to 55,008 and 82,656

Calculator

Solution

The third proportional to 55,008 and 82,656 is: 124,200.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,008 : 82,656 = 82,656 : x
  2. Step 2: Convert to fraction form
    55,008/82,656 = 82,656/x
  3. Step 3: Cross multiply
    55,008x = 82,656 × 82,656
  4. Step 4: Simplify right side
    55,008x = 6,832,014,336
  5. Step 5: Solve for x
    x = 6,832,014,336/55,008
  6. Step 6: Final answer
    x = 124,200.38

Related Problems

Find third proportional to 27,504 and 41,328
Half scale
Find third proportional to 110,016 and 165,312
Double scale
Find third proportional to 55,010 and 82,659
Similar ratio
Find third proportional to 82,512 and 123,984
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.