Home / 4,096-8,960

Finding the Third Proportional to 4,096 and 8,960

Calculator

Solution

The third proportional to 4,096 and 8,960 is: 19,600

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096 : 8,960 = 8,960 : x
  2. Step 2: Convert to fraction form
    4,096/8,960 = 8,960/x
  3. Step 3: Cross multiply
    4,096x = 8,960 × 8,960
  4. Step 4: Simplify right side
    4,096x = 80,281,600
  5. Step 5: Solve for x
    x = 80,281,600/4,096
  6. Step 6: Final answer
    x = 19,600

Related Problems

Find third proportional to 2,048 and 4,480
Half scale
Find third proportional to 8,192 and 17,920
Double scale
Find third proportional to 4,098 and 8,964
Similar ratio
Find third proportional to 6,144 and 13,440
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.