Home / 37,450-81,514

Finding the Third Proportional to 37,450 and 81,514

Calculator

Solution

The third proportional to 37,450 and 81,514 is: 177,424.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,450 : 81,514 = 81,514 : x
  2. Step 2: Convert to fraction form
    37,450/81,514 = 81,514/x
  3. Step 3: Cross multiply
    37,450x = 81,514 × 81,514
  4. Step 4: Simplify right side
    37,450x = 6,644,532,196
  5. Step 5: Solve for x
    x = 6,644,532,196/37,450
  6. Step 6: Final answer
    x = 177,424.09

Related Problems

Find third proportional to 18,725 and 40,757
Half scale
Find third proportional to 74,900 and 163,028
Double scale
Find third proportional to 37,452 and 81,518
Similar ratio
Find third proportional to 56,175 and 122,271
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.