Home / 14,544-21,816

Finding the Third Proportional to 14,544 and 21,816

Calculator

Solution

The third proportional to 14,544 and 21,816 is: 32,724

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544 : 21,816 = 21,816 : x
  2. Step 2: Convert to fraction form
    14,544/21,816 = 21,816/x
  3. Step 3: Cross multiply
    14,544x = 21,816 × 21,816
  4. Step 4: Simplify right side
    14,544x = 475,937,856
  5. Step 5: Solve for x
    x = 475,937,856/14,544
  6. Step 6: Final answer
    x = 32,724

Related Problems

Find third proportional to 7,272 and 10,908
Half scale
Find third proportional to 29,088 and 43,632
Double scale
Find third proportional to 14,546 and 21,819
Similar ratio
Find third proportional to 21,816 and 32,724
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.