Home / 18,848-40,936

Finding the Third Proportional to 18,848 and 40,936

Calculator

Solution

The third proportional to 18,848 and 40,936 is: 88,908.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,848 : 40,936 = 40,936 : x
  2. Step 2: Convert to fraction form
    18,848/40,936 = 40,936/x
  3. Step 3: Cross multiply
    18,848x = 40,936 × 40,936
  4. Step 4: Simplify right side
    18,848x = 1,675,756,096
  5. Step 5: Solve for x
    x = 1,675,756,096/18,848
  6. Step 6: Final answer
    x = 88,908.96

Related Problems

Find third proportional to 9,424 and 20,468
Half scale
Find third proportional to 37,696 and 81,872
Double scale
Find third proportional to 18,850 and 40,940
Similar ratio
Find third proportional to 28,272 and 61,404
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.