Home / 8,494-13,197

Finding the Third Proportional to 8,494 and 13,197

Calculator

Solution

The third proportional to 8,494 and 13,197 is: 20,503.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,494 : 13,197 = 13,197 : x
  2. Step 2: Convert to fraction form
    8,494/13,197 = 13,197/x
  3. Step 3: Cross multiply
    8,494x = 13,197 × 13,197
  4. Step 4: Simplify right side
    8,494x = 174,160,809
  5. Step 5: Solve for x
    x = 174,160,809/8,494
  6. Step 6: Final answer
    x = 20,503.98

Related Problems

Find third proportional to 4,247 and 6,598.50
Half scale
Find third proportional to 16,988 and 26,394
Double scale
Find third proportional to 8,496 and 13,200
Similar ratio
Find third proportional to 12,741 and 19,795.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.