Home / 86,003-202,357

Finding the Third Proportional to 86,003 and 202,357

Calculator

Solution

The third proportional to 86,003 and 202,357 is: 476,127.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,003 : 202,357 = 202,357 : x
  2. Step 2: Convert to fraction form
    86,003/202,357 = 202,357/x
  3. Step 3: Cross multiply
    86,003x = 202,357 × 202,357
  4. Step 4: Simplify right side
    86,003x = 40,948,355,449
  5. Step 5: Solve for x
    x = 40,948,355,449/86,003
  6. Step 6: Final answer
    x = 476,127.06

Related Problems

Find third proportional to 43,001.50 and 101,178.50
Half scale
Find third proportional to 172,006 and 404,714
Double scale
Find third proportional to 86,005 and 202,362
Similar ratio
Find third proportional to 129,004.50 and 303,535.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.