Home / 101,073-214,469

Finding the Third Proportional to 101,073 and 214,469

Calculator

Solution

The third proportional to 101,073 and 214,469 is: 455,086.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,073 : 214,469 = 214,469 : x
  2. Step 2: Convert to fraction form
    101,073/214,469 = 214,469/x
  3. Step 3: Cross multiply
    101,073x = 214,469 × 214,469
  4. Step 4: Simplify right side
    101,073x = 45,996,951,961
  5. Step 5: Solve for x
    x = 45,996,951,961/101,073
  6. Step 6: Final answer
    x = 455,086.44

Related Problems

Find third proportional to 50,536.50 and 107,234.50
Half scale
Find third proportional to 202,146 and 428,938
Double scale
Find third proportional to 101,075 and 214,473
Similar ratio
Find third proportional to 151,609.50 and 321,703.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.