Home / 8,064-8,668

Finding the Third Proportional to 8,064 and 8,668

Calculator

Solution

The third proportional to 8,064 and 8,668 is: 9,317.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064 : 8,668 = 8,668 : x
  2. Step 2: Convert to fraction form
    8,064/8,668 = 8,668/x
  3. Step 3: Cross multiply
    8,064x = 8,668 × 8,668
  4. Step 4: Simplify right side
    8,064x = 75,134,224
  5. Step 5: Solve for x
    x = 75,134,224/8,064
  6. Step 6: Final answer
    x = 9,317.24

Related Problems

Find third proportional to 4,032 and 4,334
Half scale
Find third proportional to 16,128 and 17,336
Double scale
Find third proportional to 8,066 and 8,670
Similar ratio
Find third proportional to 12,096 and 13,002
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.