Home / 14,901-21,940

Finding the Third Proportional to 14,901 and 21,940

Calculator

Solution

The third proportional to 14,901 and 21,940 is: 32,304.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,901 : 21,940 = 21,940 : x
  2. Step 2: Convert to fraction form
    14,901/21,940 = 21,940/x
  3. Step 3: Cross multiply
    14,901x = 21,940 × 21,940
  4. Step 4: Simplify right side
    14,901x = 481,363,600
  5. Step 5: Solve for x
    x = 481,363,600/14,901
  6. Step 6: Final answer
    x = 32,304.11

Related Problems

Find third proportional to 7,450.50 and 10,970
Half scale
Find third proportional to 29,802 and 43,880
Double scale
Find third proportional to 14,903 and 21,943
Similar ratio
Find third proportional to 22,351.50 and 32,910
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.