Home / 20,044-28,644

Finding the Third Proportional to 20,044 and 28,644

Calculator

Solution

The third proportional to 20,044 and 28,644 is: 40,933.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,044 : 28,644 = 28,644 : x
  2. Step 2: Convert to fraction form
    20,044/28,644 = 28,644/x
  3. Step 3: Cross multiply
    20,044x = 28,644 × 28,644
  4. Step 4: Simplify right side
    20,044x = 820,478,736
  5. Step 5: Solve for x
    x = 820,478,736/20,044
  6. Step 6: Final answer
    x = 40,933.88

Related Problems

Find third proportional to 10,022 and 14,322
Half scale
Find third proportional to 40,088 and 57,288
Double scale
Find third proportional to 20,046 and 28,647
Similar ratio
Find third proportional to 30,066 and 42,966
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.