Home / 8,880-16,356

Finding the Third Proportional to 8,880 and 16,356

Calculator

Solution

The third proportional to 8,880 and 16,356 is: 30,125.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880 : 16,356 = 16,356 : x
  2. Step 2: Convert to fraction form
    8,880/16,356 = 16,356/x
  3. Step 3: Cross multiply
    8,880x = 16,356 × 16,356
  4. Step 4: Simplify right side
    8,880x = 267,518,736
  5. Step 5: Solve for x
    x = 267,518,736/8,880
  6. Step 6: Final answer
    x = 30,125.98

Related Problems

Find third proportional to 4,440 and 8,178
Half scale
Find third proportional to 17,760 and 32,712
Double scale
Find third proportional to 8,882 and 16,360
Similar ratio
Find third proportional to 13,320 and 24,534
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.