Home / 38,336-87,982

Finding the Third Proportional to 38,336 and 87,982

Calculator

Solution

The third proportional to 38,336 and 87,982 is: 201,920.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,336 : 87,982 = 87,982 : x
  2. Step 2: Convert to fraction form
    38,336/87,982 = 87,982/x
  3. Step 3: Cross multiply
    38,336x = 87,982 × 87,982
  4. Step 4: Simplify right side
    38,336x = 7,740,832,324
  5. Step 5: Solve for x
    x = 7,740,832,324/38,336
  6. Step 6: Final answer
    x = 201,920.71

Related Problems

Find third proportional to 19,168 and 43,991
Half scale
Find third proportional to 76,672 and 175,964
Double scale
Find third proportional to 38,338 and 87,987
Similar ratio
Find third proportional to 57,504 and 131,973
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.