Home / 61,598-80,884

Finding the Third Proportional to 61,598 and 80,884

Calculator

Solution

The third proportional to 61,598 and 80,884 is: 106,208.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,598 : 80,884 = 80,884 : x
  2. Step 2: Convert to fraction form
    61,598/80,884 = 80,884/x
  3. Step 3: Cross multiply
    61,598x = 80,884 × 80,884
  4. Step 4: Simplify right side
    61,598x = 6,542,221,456
  5. Step 5: Solve for x
    x = 6,542,221,456/61,598
  6. Step 6: Final answer
    x = 106,208.34

Related Problems

Find third proportional to 30,799 and 40,442
Half scale
Find third proportional to 123,196 and 161,768
Double scale
Find third proportional to 61,600 and 80,887
Similar ratio
Find third proportional to 92,397 and 121,326
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.