Home / 14,600-17,912

Finding the Third Proportional to 14,600 and 17,912

Calculator

Solution

The third proportional to 14,600 and 17,912 is: 21,975.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,600 : 17,912 = 17,912 : x
  2. Step 2: Convert to fraction form
    14,600/17,912 = 17,912/x
  3. Step 3: Cross multiply
    14,600x = 17,912 × 17,912
  4. Step 4: Simplify right side
    14,600x = 320,839,744
  5. Step 5: Solve for x
    x = 320,839,744/14,600
  6. Step 6: Final answer
    x = 21,975.32

Related Problems

Find third proportional to 7,300 and 8,956
Half scale
Find third proportional to 29,200 and 35,824
Double scale
Find third proportional to 14,602 and 17,914
Similar ratio
Find third proportional to 21,900 and 26,868
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.