Home / 37,148-80,218

Finding the Third Proportional to 37,148 and 80,218

Calculator

Solution

The third proportional to 37,148 and 80,218 is: 173,224.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,148 : 80,218 = 80,218 : x
  2. Step 2: Convert to fraction form
    37,148/80,218 = 80,218/x
  3. Step 3: Cross multiply
    37,148x = 80,218 × 80,218
  4. Step 4: Simplify right side
    37,148x = 6,434,927,524
  5. Step 5: Solve for x
    x = 6,434,927,524/37,148
  6. Step 6: Final answer
    x = 173,224.06

Related Problems

Find third proportional to 18,574 and 40,109
Half scale
Find third proportional to 74,296 and 160,436
Double scale
Find third proportional to 37,150 and 80,222
Similar ratio
Find third proportional to 55,722 and 120,327
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.