Home / 144,828-202,329

Finding the Third Proportional to 144,828 and 202,329

Calculator

Solution

The third proportional to 144,828 and 202,329 is: 282,659.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,828 : 202,329 = 202,329 : x
  2. Step 2: Convert to fraction form
    144,828/202,329 = 202,329/x
  3. Step 3: Cross multiply
    144,828x = 202,329 × 202,329
  4. Step 4: Simplify right side
    144,828x = 40,937,024,241
  5. Step 5: Solve for x
    x = 40,937,024,241/144,828
  6. Step 6: Final answer
    x = 282,659.60

Related Problems

Find third proportional to 72,414 and 101,164.50
Half scale
Find third proportional to 289,656 and 404,658
Double scale
Find third proportional to 144,830 and 202,332
Similar ratio
Find third proportional to 217,242 and 303,493.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.