Home / 137,016-297,324

Finding the Third Proportional to 137,016 and 297,324

Calculator

Solution

The third proportional to 137,016 and 297,324 is: 645,191.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,016 : 297,324 = 297,324 : x
  2. Step 2: Convert to fraction form
    137,016/297,324 = 297,324/x
  3. Step 3: Cross multiply
    137,016x = 297,324 × 297,324
  4. Step 4: Simplify right side
    137,016x = 88,401,560,976
  5. Step 5: Solve for x
    x = 88,401,560,976/137,016
  6. Step 6: Final answer
    x = 645,191.52

Related Problems

Find third proportional to 68,508 and 148,662
Half scale
Find third proportional to 274,032 and 594,648
Double scale
Find third proportional to 137,018 and 297,328
Similar ratio
Find third proportional to 205,524 and 445,986
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.