Home / 141,544-220,929

Finding the Third Proportional to 141,544 and 220,929

Calculator

Solution

The third proportional to 141,544 and 220,929 is: 344,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,544 : 220,929 = 220,929 : x
  2. Step 2: Convert to fraction form
    141,544/220,929 = 220,929/x
  3. Step 3: Cross multiply
    141,544x = 220,929 × 220,929
  4. Step 4: Simplify right side
    141,544x = 48,809,623,041
  5. Step 5: Solve for x
    x = 48,809,623,041/141,544
  6. Step 6: Final answer
    x = 344,837.10

Related Problems

Find third proportional to 70,772 and 110,464.50
Half scale
Find third proportional to 283,088 and 441,858
Double scale
Find third proportional to 141,546 and 220,932
Similar ratio
Find third proportional to 212,316 and 331,393.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.