Home / 137,593-281,017

Finding the Third Proportional to 137,593 and 281,017

Calculator

Solution

The third proportional to 137,593 and 281,017 is: 573,943.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,593 : 281,017 = 281,017 : x
  2. Step 2: Convert to fraction form
    137,593/281,017 = 281,017/x
  3. Step 3: Cross multiply
    137,593x = 281,017 × 281,017
  4. Step 4: Simplify right side
    137,593x = 78,970,554,289
  5. Step 5: Solve for x
    x = 78,970,554,289/137,593
  6. Step 6: Final answer
    x = 573,943.11

Related Problems

Find third proportional to 68,796.50 and 140,508.50
Half scale
Find third proportional to 275,186 and 562,034
Double scale
Find third proportional to 137,595 and 281,021
Similar ratio
Find third proportional to 206,389.50 and 421,525.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.