Home / 38,417-57,626

Finding the Third Proportional to 38,417 and 57,626

Calculator

Solution

The third proportional to 38,417 and 57,626 is: 86,439.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,417 : 57,626 = 57,626 : x
  2. Step 2: Convert to fraction form
    38,417/57,626 = 57,626/x
  3. Step 3: Cross multiply
    38,417x = 57,626 × 57,626
  4. Step 4: Simplify right side
    38,417x = 3,320,755,876
  5. Step 5: Solve for x
    x = 3,320,755,876/38,417
  6. Step 6: Final answer
    x = 86,439.75

Related Problems

Find third proportional to 19,208.50 and 28,813
Half scale
Find third proportional to 76,834 and 115,252
Double scale
Find third proportional to 38,419 and 57,629
Similar ratio
Find third proportional to 57,625.50 and 86,439
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.