Home / 13,954-19,516

Finding the Third Proportional to 13,954 and 19,516

Calculator

Solution

The third proportional to 13,954 and 19,516 is: 27,294.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,954 : 19,516 = 19,516 : x
  2. Step 2: Convert to fraction form
    13,954/19,516 = 19,516/x
  3. Step 3: Cross multiply
    13,954x = 19,516 × 19,516
  4. Step 4: Simplify right side
    13,954x = 380,874,256
  5. Step 5: Solve for x
    x = 380,874,256/13,954
  6. Step 6: Final answer
    x = 27,294.99

Related Problems

Find third proportional to 6,977 and 9,758
Half scale
Find third proportional to 27,908 and 39,032
Double scale
Find third proportional to 13,956 and 19,519
Similar ratio
Find third proportional to 20,931 and 29,274
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.