Home / 8,500-16,136

Finding the Third Proportional to 8,500 and 16,136

Calculator

Solution

The third proportional to 8,500 and 16,136 is: 30,631.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,500 : 16,136 = 16,136 : x
  2. Step 2: Convert to fraction form
    8,500/16,136 = 16,136/x
  3. Step 3: Cross multiply
    8,500x = 16,136 × 16,136
  4. Step 4: Simplify right side
    8,500x = 260,370,496
  5. Step 5: Solve for x
    x = 260,370,496/8,500
  6. Step 6: Final answer
    x = 30,631.82

Related Problems

Find third proportional to 4,250 and 8,068
Half scale
Find third proportional to 17,000 and 32,272
Double scale
Find third proportional to 8,502 and 16,140
Similar ratio
Find third proportional to 12,750 and 24,204
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.90) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.