Home / 103,144-225,080

Finding the Third Proportional to 103,144 and 225,080

Calculator

Solution

The third proportional to 103,144 and 225,080 is: 491,167.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,144 : 225,080 = 225,080 : x
  2. Step 2: Convert to fraction form
    103,144/225,080 = 225,080/x
  3. Step 3: Cross multiply
    103,144x = 225,080 × 225,080
  4. Step 4: Simplify right side
    103,144x = 50,661,006,400
  5. Step 5: Solve for x
    x = 50,661,006,400/103,144
  6. Step 6: Final answer
    x = 491,167.75

Related Problems

Find third proportional to 51,572 and 112,540
Half scale
Find third proportional to 206,288 and 450,160
Double scale
Find third proportional to 103,146 and 225,084
Similar ratio
Find third proportional to 154,716 and 337,620
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.