Home / 48,278-100,969

Finding the Third Proportional to 48,278 and 100,969

Calculator

Solution

The third proportional to 48,278 and 100,969 is: 211,167.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,278 : 100,969 = 100,969 : x
  2. Step 2: Convert to fraction form
    48,278/100,969 = 100,969/x
  3. Step 3: Cross multiply
    48,278x = 100,969 × 100,969
  4. Step 4: Simplify right side
    48,278x = 10,194,738,961
  5. Step 5: Solve for x
    x = 10,194,738,961/48,278
  6. Step 6: Final answer
    x = 211,167.38

Related Problems

Find third proportional to 24,139 and 50,484.50
Half scale
Find third proportional to 96,556 and 201,938
Double scale
Find third proportional to 48,280 and 100,973
Similar ratio
Find third proportional to 72,417 and 151,453.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.