Home / 54,826-117,966

Finding the Third Proportional to 54,826 and 117,966

Calculator

Solution

The third proportional to 54,826 and 117,966 is: 253,820.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,826 : 117,966 = 117,966 : x
  2. Step 2: Convert to fraction form
    54,826/117,966 = 117,966/x
  3. Step 3: Cross multiply
    54,826x = 117,966 × 117,966
  4. Step 4: Simplify right side
    54,826x = 13,915,977,156
  5. Step 5: Solve for x
    x = 13,915,977,156/54,826
  6. Step 6: Final answer
    x = 253,820.76

Related Problems

Find third proportional to 27,413 and 58,983
Half scale
Find third proportional to 109,652 and 235,932
Double scale
Find third proportional to 54,828 and 117,970
Similar ratio
Find third proportional to 82,239 and 176,949
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.