Home / 19,216-25,824

Finding the Third Proportional to 19,216 and 25,824

Calculator

Solution

The third proportional to 19,216 and 25,824 is: 34,704.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,216 : 25,824 = 25,824 : x
  2. Step 2: Convert to fraction form
    19,216/25,824 = 25,824/x
  3. Step 3: Cross multiply
    19,216x = 25,824 × 25,824
  4. Step 4: Simplify right side
    19,216x = 666,878,976
  5. Step 5: Solve for x
    x = 666,878,976/19,216
  6. Step 6: Final answer
    x = 34,704.36

Related Problems

Find third proportional to 9,608 and 12,912
Half scale
Find third proportional to 38,432 and 51,648
Double scale
Find third proportional to 19,218 and 25,827
Similar ratio
Find third proportional to 28,824 and 38,736
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.