Home / 10,894-16,816

Finding the Third Proportional to 10,894 and 16,816

Calculator

Solution

The third proportional to 10,894 and 16,816 is: 25,957.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,894 : 16,816 = 16,816 : x
  2. Step 2: Convert to fraction form
    10,894/16,816 = 16,816/x
  3. Step 3: Cross multiply
    10,894x = 16,816 × 16,816
  4. Step 4: Simplify right side
    10,894x = 282,777,856
  5. Step 5: Solve for x
    x = 282,777,856/10,894
  6. Step 6: Final answer
    x = 25,957.21

Related Problems

Find third proportional to 5,447 and 8,408
Half scale
Find third proportional to 21,788 and 33,632
Double scale
Find third proportional to 10,896 and 16,819
Similar ratio
Find third proportional to 16,341 and 25,224
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.