Home / 9,644-20,668

Finding the Third Proportional to 9,644 and 20,668

Calculator

Solution

The third proportional to 9,644 and 20,668 is: 44,293.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,644 : 20,668 = 20,668 : x
  2. Step 2: Convert to fraction form
    9,644/20,668 = 20,668/x
  3. Step 3: Cross multiply
    9,644x = 20,668 × 20,668
  4. Step 4: Simplify right side
    9,644x = 427,166,224
  5. Step 5: Solve for x
    x = 427,166,224/9,644
  6. Step 6: Final answer
    x = 44,293.47

Related Problems

Find third proportional to 4,822 and 10,334
Half scale
Find third proportional to 19,288 and 41,336
Double scale
Find third proportional to 9,646 and 20,672
Similar ratio
Find third proportional to 14,466 and 31,002
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.