Home / 13,984-21,294

Finding the Third Proportional to 13,984 and 21,294

Calculator

Solution

The third proportional to 13,984 and 21,294 is: 32,425.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,984 : 21,294 = 21,294 : x
  2. Step 2: Convert to fraction form
    13,984/21,294 = 21,294/x
  3. Step 3: Cross multiply
    13,984x = 21,294 × 21,294
  4. Step 4: Simplify right side
    13,984x = 453,434,436
  5. Step 5: Solve for x
    x = 453,434,436/13,984
  6. Step 6: Final answer
    x = 32,425.23

Related Problems

Find third proportional to 6,992 and 10,647
Half scale
Find third proportional to 27,968 and 42,588
Double scale
Find third proportional to 13,986 and 21,297
Similar ratio
Find third proportional to 20,976 and 31,941
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.