Home / 8,942-16,564

Finding the Third Proportional to 8,942 and 16,564

Calculator

Solution

The third proportional to 8,942 and 16,564 is: 30,682.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,942 : 16,564 = 16,564 : x
  2. Step 2: Convert to fraction form
    8,942/16,564 = 16,564/x
  3. Step 3: Cross multiply
    8,942x = 16,564 × 16,564
  4. Step 4: Simplify right side
    8,942x = 274,366,096
  5. Step 5: Solve for x
    x = 274,366,096/8,942
  6. Step 6: Final answer
    x = 30,682.86

Related Problems

Find third proportional to 4,471 and 8,282
Half scale
Find third proportional to 17,884 and 33,128
Double scale
Find third proportional to 8,944 and 16,568
Similar ratio
Find third proportional to 13,413 and 24,846
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.