Home / 13,961-21,324

Finding the Third Proportional to 13,961 and 21,324

Calculator

Solution

The third proportional to 13,961 and 21,324 is: 32,570.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,961 : 21,324 = 21,324 : x
  2. Step 2: Convert to fraction form
    13,961/21,324 = 21,324/x
  3. Step 3: Cross multiply
    13,961x = 21,324 × 21,324
  4. Step 4: Simplify right side
    13,961x = 454,712,976
  5. Step 5: Solve for x
    x = 454,712,976/13,961
  6. Step 6: Final answer
    x = 32,570.23

Related Problems

Find third proportional to 6,980.50 and 10,662
Half scale
Find third proportional to 27,922 and 42,648
Double scale
Find third proportional to 13,963 and 21,327
Similar ratio
Find third proportional to 20,941.50 and 31,986
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.