Home / 86,202-133,137

Finding the Third Proportional to 86,202 and 133,137

Calculator

Solution

The third proportional to 86,202 and 133,137 is: 205,627.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,202 : 133,137 = 133,137 : x
  2. Step 2: Convert to fraction form
    86,202/133,137 = 133,137/x
  3. Step 3: Cross multiply
    86,202x = 133,137 × 133,137
  4. Step 4: Simplify right side
    86,202x = 17,725,460,769
  5. Step 5: Solve for x
    x = 17,725,460,769/86,202
  6. Step 6: Final answer
    x = 205,627.02

Related Problems

Find third proportional to 43,101 and 66,568.50
Half scale
Find third proportional to 172,404 and 266,274
Double scale
Find third proportional to 86,204 and 133,140
Similar ratio
Find third proportional to 129,303 and 199,705.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.