Home / 37,112-79,624

Finding the Third Proportional to 37,112 and 79,624

Calculator

Solution

The third proportional to 37,112 and 79,624 is: 170,833.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,112 : 79,624 = 79,624 : x
  2. Step 2: Convert to fraction form
    37,112/79,624 = 79,624/x
  3. Step 3: Cross multiply
    37,112x = 79,624 × 79,624
  4. Step 4: Simplify right side
    37,112x = 6,339,981,376
  5. Step 5: Solve for x
    x = 6,339,981,376/37,112
  6. Step 6: Final answer
    x = 170,833.73

Related Problems

Find third proportional to 18,556 and 39,812
Half scale
Find third proportional to 74,224 and 159,248
Double scale
Find third proportional to 37,114 and 79,628
Similar ratio
Find third proportional to 55,668 and 119,436
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.