Home / 85,326-114,866

Finding the Third Proportional to 85,326 and 114,866

Calculator

Solution

The third proportional to 85,326 and 114,866 is: 154,632.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,326 : 114,866 = 114,866 : x
  2. Step 2: Convert to fraction form
    85,326/114,866 = 114,866/x
  3. Step 3: Cross multiply
    85,326x = 114,866 × 114,866
  4. Step 4: Simplify right side
    85,326x = 13,194,197,956
  5. Step 5: Solve for x
    x = 13,194,197,956/85,326
  6. Step 6: Final answer
    x = 154,632.80

Related Problems

Find third proportional to 42,663 and 57,433
Half scale
Find third proportional to 170,652 and 229,732
Double scale
Find third proportional to 85,328 and 114,869
Similar ratio
Find third proportional to 127,989 and 172,299
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.