Home / 80,174-124,626

Finding the Third Proportional to 80,174 and 124,626

Calculator

Solution

The third proportional to 80,174 and 124,626 is: 193,724.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,174 : 124,626 = 124,626 : x
  2. Step 2: Convert to fraction form
    80,174/124,626 = 124,626/x
  3. Step 3: Cross multiply
    80,174x = 124,626 × 124,626
  4. Step 4: Simplify right side
    80,174x = 15,531,639,876
  5. Step 5: Solve for x
    x = 15,531,639,876/80,174
  6. Step 6: Final answer
    x = 193,724.15

Related Problems

Find third proportional to 40,087 and 62,313
Half scale
Find third proportional to 160,348 and 249,252
Double scale
Find third proportional to 80,176 and 124,629
Similar ratio
Find third proportional to 120,261 and 186,939
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.