Home / 16,366-18,472

Finding the Third Proportional to 16,366 and 18,472

Calculator

Solution

The third proportional to 16,366 and 18,472 is: 20,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,366 : 18,472 = 18,472 : x
  2. Step 2: Convert to fraction form
    16,366/18,472 = 18,472/x
  3. Step 3: Cross multiply
    16,366x = 18,472 × 18,472
  4. Step 4: Simplify right side
    16,366x = 341,214,784
  5. Step 5: Solve for x
    x = 341,214,784/16,366
  6. Step 6: Final answer
    x = 20,849.00

Related Problems

Find third proportional to 8,183 and 9,236
Half scale
Find third proportional to 32,732 and 36,944
Double scale
Find third proportional to 16,368 and 18,474
Similar ratio
Find third proportional to 24,549 and 27,708
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.