Home / 87,992-132,413

Finding the Third Proportional to 87,992 and 132,413

Calculator

Solution

The third proportional to 87,992 and 132,413 is: 199,259.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,992 : 132,413 = 132,413 : x
  2. Step 2: Convert to fraction form
    87,992/132,413 = 132,413/x
  3. Step 3: Cross multiply
    87,992x = 132,413 × 132,413
  4. Step 4: Simplify right side
    87,992x = 17,533,202,569
  5. Step 5: Solve for x
    x = 17,533,202,569/87,992
  6. Step 6: Final answer
    x = 199,259.05

Related Problems

Find third proportional to 43,996 and 66,206.50
Half scale
Find third proportional to 175,984 and 264,826
Double scale
Find third proportional to 87,994 and 132,416
Similar ratio
Find third proportional to 131,988 and 198,619.50
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.