Home / 8,324-12,482

Finding the Third Proportional to 8,324 and 12,482

Calculator

Solution

The third proportional to 8,324 and 12,482 is: 18,717.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324 : 12,482 = 12,482 : x
  2. Step 2: Convert to fraction form
    8,324/12,482 = 12,482/x
  3. Step 3: Cross multiply
    8,324x = 12,482 × 12,482
  4. Step 4: Simplify right side
    8,324x = 155,800,324
  5. Step 5: Solve for x
    x = 155,800,324/8,324
  6. Step 6: Final answer
    x = 18,717.00

Related Problems

Find third proportional to 4,162 and 6,241
Half scale
Find third proportional to 16,648 and 24,964
Double scale
Find third proportional to 8,326 and 12,485
Similar ratio
Find third proportional to 12,486 and 18,723
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.