Home / 19,676-27,654

Finding the Third Proportional to 19,676 and 27,654

Calculator

Solution

The third proportional to 19,676 and 27,654 is: 38,866.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,676 : 27,654 = 27,654 : x
  2. Step 2: Convert to fraction form
    19,676/27,654 = 27,654/x
  3. Step 3: Cross multiply
    19,676x = 27,654 × 27,654
  4. Step 4: Simplify right side
    19,676x = 764,743,716
  5. Step 5: Solve for x
    x = 764,743,716/19,676
  6. Step 6: Final answer
    x = 38,866.83

Related Problems

Find third proportional to 9,838 and 13,827
Half scale
Find third proportional to 39,352 and 55,308
Double scale
Find third proportional to 19,678 and 27,657
Similar ratio
Find third proportional to 29,514 and 41,481
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.