Home / 8,286-16,566

Finding the Third Proportional to 8,286 and 16,566

Calculator

Solution

The third proportional to 8,286 and 16,566 is: 33,120.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,286 : 16,566 = 16,566 : x
  2. Step 2: Convert to fraction form
    8,286/16,566 = 16,566/x
  3. Step 3: Cross multiply
    8,286x = 16,566 × 16,566
  4. Step 4: Simplify right side
    8,286x = 274,432,356
  5. Step 5: Solve for x
    x = 274,432,356/8,286
  6. Step 6: Final answer
    x = 33,120.00

Related Problems

Find third proportional to 4,143 and 8,283
Half scale
Find third proportional to 16,572 and 33,132
Double scale
Find third proportional to 8,288 and 16,570
Similar ratio
Find third proportional to 12,429 and 24,849
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.00) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.