Home / 149,010-325,866

Finding the Third Proportional to 149,010 and 325,866

Calculator

Solution

The third proportional to 149,010 and 325,866 is: 712,627.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,010 : 325,866 = 325,866 : x
  2. Step 2: Convert to fraction form
    149,010/325,866 = 325,866/x
  3. Step 3: Cross multiply
    149,010x = 325,866 × 325,866
  4. Step 4: Simplify right side
    149,010x = 106,188,649,956
  5. Step 5: Solve for x
    x = 106,188,649,956/149,010
  6. Step 6: Final answer
    x = 712,627.68

Related Problems

Find third proportional to 74,505 and 162,933
Half scale
Find third proportional to 298,020 and 651,732
Double scale
Find third proportional to 149,012 and 325,870
Similar ratio
Find third proportional to 223,515 and 488,799
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.