Home / 14,016-21,316

Finding the Third Proportional to 14,016 and 21,316

Calculator

Solution

The third proportional to 14,016 and 21,316 is: 32,418.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,016 : 21,316 = 21,316 : x
  2. Step 2: Convert to fraction form
    14,016/21,316 = 21,316/x
  3. Step 3: Cross multiply
    14,016x = 21,316 × 21,316
  4. Step 4: Simplify right side
    14,016x = 454,371,856
  5. Step 5: Solve for x
    x = 454,371,856/14,016
  6. Step 6: Final answer
    x = 32,418.08

Related Problems

Find third proportional to 7,008 and 10,658
Half scale
Find third proportional to 28,032 and 42,632
Double scale
Find third proportional to 14,018 and 21,319
Similar ratio
Find third proportional to 21,024 and 31,974
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.