Home / 129,244-188,853

Finding the Third Proportional to 129,244 and 188,853

Calculator

Solution

The third proportional to 129,244 and 188,853 is: 275,954.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    129,244 : 188,853 = 188,853 : x
  2. Step 2: Convert to fraction form
    129,244/188,853 = 188,853/x
  3. Step 3: Cross multiply
    129,244x = 188,853 × 188,853
  4. Step 4: Simplify right side
    129,244x = 35,665,455,609
  5. Step 5: Solve for x
    x = 35,665,455,609/129,244
  6. Step 6: Final answer
    x = 275,954.44

Related Problems

Find third proportional to 64,622 and 94,426.50
Half scale
Find third proportional to 258,488 and 377,706
Double scale
Find third proportional to 129,246 and 188,856
Similar ratio
Find third proportional to 193,866 and 283,279.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.