Home / 20,714-26,607

Finding the Third Proportional to 20,714 and 26,607

Calculator

Solution

The third proportional to 20,714 and 26,607 is: 34,176.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,714 : 26,607 = 26,607 : x
  2. Step 2: Convert to fraction form
    20,714/26,607 = 26,607/x
  3. Step 3: Cross multiply
    20,714x = 26,607 × 26,607
  4. Step 4: Simplify right side
    20,714x = 707,932,449
  5. Step 5: Solve for x
    x = 707,932,449/20,714
  6. Step 6: Final answer
    x = 34,176.52

Related Problems

Find third proportional to 10,357 and 13,303.50
Half scale
Find third proportional to 41,428 and 53,214
Double scale
Find third proportional to 20,716 and 26,610
Similar ratio
Find third proportional to 31,071 and 39,910.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.