Home / 64,936-87,996

Finding the Third Proportional to 64,936 and 87,996

Calculator

Solution

The third proportional to 64,936 and 87,996 is: 119,245.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,936 : 87,996 = 87,996 : x
  2. Step 2: Convert to fraction form
    64,936/87,996 = 87,996/x
  3. Step 3: Cross multiply
    64,936x = 87,996 × 87,996
  4. Step 4: Simplify right side
    64,936x = 7,743,296,016
  5. Step 5: Solve for x
    x = 7,743,296,016/64,936
  6. Step 6: Final answer
    x = 119,245.04

Related Problems

Find third proportional to 32,468 and 43,998
Half scale
Find third proportional to 129,872 and 175,992
Double scale
Find third proportional to 64,938 and 87,999
Similar ratio
Find third proportional to 97,404 and 131,994
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.