Home / 64,845-96,855

Finding the Third Proportional to 64,845 and 96,855

Calculator

Solution

The third proportional to 64,845 and 96,855 is: 144,666.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,845 : 96,855 = 96,855 : x
  2. Step 2: Convert to fraction form
    64,845/96,855 = 96,855/x
  3. Step 3: Cross multiply
    64,845x = 96,855 × 96,855
  4. Step 4: Simplify right side
    64,845x = 9,380,891,025
  5. Step 5: Solve for x
    x = 9,380,891,025/64,845
  6. Step 6: Final answer
    x = 144,666.37

Related Problems

Find third proportional to 32,422.50 and 48,427.50
Half scale
Find third proportional to 129,690 and 193,710
Double scale
Find third proportional to 64,847 and 96,858
Similar ratio
Find third proportional to 97,267.50 and 145,282.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.