Home / 27,866-61,258

Finding the Third Proportional to 27,866 and 61,258

Calculator

Solution

The third proportional to 27,866 and 61,258 is: 134,663.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,866 : 61,258 = 61,258 : x
  2. Step 2: Convert to fraction form
    27,866/61,258 = 61,258/x
  3. Step 3: Cross multiply
    27,866x = 61,258 × 61,258
  4. Step 4: Simplify right side
    27,866x = 3,752,542,564
  5. Step 5: Solve for x
    x = 3,752,542,564/27,866
  6. Step 6: Final answer
    x = 134,663.84

Related Problems

Find third proportional to 13,933 and 30,629
Half scale
Find third proportional to 55,732 and 122,516
Double scale
Find third proportional to 27,868 and 61,262
Similar ratio
Find third proportional to 41,799 and 91,887
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.