Home / 30,202-61,268

Finding the Third Proportional to 30,202 and 61,268

Calculator

Solution

The third proportional to 30,202 and 61,268 is: 124,288.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,202 : 61,268 = 61,268 : x
  2. Step 2: Convert to fraction form
    30,202/61,268 = 61,268/x
  3. Step 3: Cross multiply
    30,202x = 61,268 × 61,268
  4. Step 4: Simplify right side
    30,202x = 3,753,767,824
  5. Step 5: Solve for x
    x = 3,753,767,824/30,202
  6. Step 6: Final answer
    x = 124,288.72

Related Problems

Find third proportional to 15,101 and 30,634
Half scale
Find third proportional to 60,404 and 122,536
Double scale
Find third proportional to 30,204 and 61,272
Similar ratio
Find third proportional to 45,303 and 91,902
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.