Home / 100,014-213,852

Finding the Third Proportional to 100,014 and 213,852

Calculator

Solution

The third proportional to 100,014 and 213,852 is: 457,262.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,014 : 213,852 = 213,852 : x
  2. Step 2: Convert to fraction form
    100,014/213,852 = 213,852/x
  3. Step 3: Cross multiply
    100,014x = 213,852 × 213,852
  4. Step 4: Simplify right side
    100,014x = 45,732,677,904
  5. Step 5: Solve for x
    x = 45,732,677,904/100,014
  6. Step 6: Final answer
    x = 457,262.76

Related Problems

Find third proportional to 50,007 and 106,926
Half scale
Find third proportional to 200,028 and 427,704
Double scale
Find third proportional to 100,016 and 213,856
Similar ratio
Find third proportional to 150,021 and 320,778
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.