Home / 12,774-27,192

Finding the Third Proportional to 12,774 and 27,192

Calculator

Solution

The third proportional to 12,774 and 27,192 is: 57,883.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,774 : 27,192 = 27,192 : x
  2. Step 2: Convert to fraction form
    12,774/27,192 = 27,192/x
  3. Step 3: Cross multiply
    12,774x = 27,192 × 27,192
  4. Step 4: Simplify right side
    12,774x = 739,404,864
  5. Step 5: Solve for x
    x = 739,404,864/12,774
  6. Step 6: Final answer
    x = 57,883.58

Related Problems

Find third proportional to 6,387 and 13,596
Half scale
Find third proportional to 25,548 and 54,384
Double scale
Find third proportional to 12,776 and 27,196
Similar ratio
Find third proportional to 19,161 and 40,788
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.