Home / 241,238-354,839

Finding the Third Proportional to 241,238 and 354,839

Calculator

Solution

The third proportional to 241,238 and 354,839 is: 521,935.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,238 : 354,839 = 354,839 : x
  2. Step 2: Convert to fraction form
    241,238/354,839 = 354,839/x
  3. Step 3: Cross multiply
    241,238x = 354,839 × 354,839
  4. Step 4: Simplify right side
    241,238x = 125,910,715,921
  5. Step 5: Solve for x
    x = 125,910,715,921/241,238
  6. Step 6: Final answer
    x = 521,935.66

Related Problems

Find third proportional to 120,619 and 177,419.50
Half scale
Find third proportional to 482,476 and 709,678
Double scale
Find third proportional to 241,240 and 354,842
Similar ratio
Find third proportional to 361,857 and 532,258.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.