Home / 87,334-130,866

Finding the Third Proportional to 87,334 and 130,866

Calculator

Solution

The third proportional to 87,334 and 130,866 is: 196,096.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,334 : 130,866 = 130,866 : x
  2. Step 2: Convert to fraction form
    87,334/130,866 = 130,866/x
  3. Step 3: Cross multiply
    87,334x = 130,866 × 130,866
  4. Step 4: Simplify right side
    87,334x = 17,125,909,956
  5. Step 5: Solve for x
    x = 17,125,909,956/87,334
  6. Step 6: Final answer
    x = 196,096.71

Related Problems

Find third proportional to 43,667 and 65,433
Half scale
Find third proportional to 174,668 and 261,732
Double scale
Find third proportional to 87,336 and 130,869
Similar ratio
Find third proportional to 131,001 and 196,299
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.