Home / 90,848-195,508

Finding the Third Proportional to 90,848 and 195,508

Calculator

Solution

The third proportional to 90,848 and 195,508 is: 420,739.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,848 : 195,508 = 195,508 : x
  2. Step 2: Convert to fraction form
    90,848/195,508 = 195,508/x
  3. Step 3: Cross multiply
    90,848x = 195,508 × 195,508
  4. Step 4: Simplify right side
    90,848x = 38,223,378,064
  5. Step 5: Solve for x
    x = 38,223,378,064/90,848
  6. Step 6: Final answer
    x = 420,739.90

Related Problems

Find third proportional to 45,424 and 97,754
Half scale
Find third proportional to 181,696 and 391,016
Double scale
Find third proportional to 90,850 and 195,512
Similar ratio
Find third proportional to 136,272 and 293,262
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.