Home / 148,734-326,992

Finding the Third Proportional to 148,734 and 326,992

Calculator

Solution

The third proportional to 148,734 and 326,992 is: 718,892.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,734 : 326,992 = 326,992 : x
  2. Step 2: Convert to fraction form
    148,734/326,992 = 326,992/x
  3. Step 3: Cross multiply
    148,734x = 326,992 × 326,992
  4. Step 4: Simplify right side
    148,734x = 106,923,768,064
  5. Step 5: Solve for x
    x = 106,923,768,064/148,734
  6. Step 6: Final answer
    x = 718,892.57

Related Problems

Find third proportional to 74,367 and 163,496
Half scale
Find third proportional to 297,468 and 653,984
Double scale
Find third proportional to 148,736 and 326,996
Similar ratio
Find third proportional to 223,101 and 490,488
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.