Home / 1,136-1,916

Finding the Third Proportional to 1,136 and 1,916

Calculator

Solution

The third proportional to 1,136 and 1,916 is: 3,231.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136 : 1,916 = 1,916 : x
  2. Step 2: Convert to fraction form
    1,136/1,916 = 1,916/x
  3. Step 3: Cross multiply
    1,136x = 1,916 × 1,916
  4. Step 4: Simplify right side
    1,136x = 3,671,056
  5. Step 5: Solve for x
    x = 3,671,056/1,136
  6. Step 6: Final answer
    x = 3,231.56

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.