Home / 149,610-327,834

Finding the Third Proportional to 149,610 and 327,834

Calculator

Solution

The third proportional to 149,610 and 327,834 is: 718,368.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,610 : 327,834 = 327,834 : x
  2. Step 2: Convert to fraction form
    149,610/327,834 = 327,834/x
  3. Step 3: Cross multiply
    149,610x = 327,834 × 327,834
  4. Step 4: Simplify right side
    149,610x = 107,475,131,556
  5. Step 5: Solve for x
    x = 107,475,131,556/149,610
  6. Step 6: Final answer
    x = 718,368.64

Related Problems

Find third proportional to 74,805 and 163,917
Half scale
Find third proportional to 299,220 and 655,668
Double scale
Find third proportional to 149,612 and 327,838
Similar ratio
Find third proportional to 224,415 and 491,751
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.