Home / 9,424-16,808

Finding the Third Proportional to 9,424 and 16,808

Calculator

Solution

The third proportional to 9,424 and 16,808 is: 29,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424 : 16,808 = 16,808 : x
  2. Step 2: Convert to fraction form
    9,424/16,808 = 16,808/x
  3. Step 3: Cross multiply
    9,424x = 16,808 × 16,808
  4. Step 4: Simplify right side
    9,424x = 282,508,864
  5. Step 5: Solve for x
    x = 282,508,864/9,424
  6. Step 6: Final answer
    x = 29,977.60

Related Problems

Find third proportional to 4,712 and 8,404
Half scale
Find third proportional to 18,848 and 33,616
Double scale
Find third proportional to 9,426 and 16,812
Similar ratio
Find third proportional to 14,136 and 25,212
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.