Home / 1,916-4,685

Finding the Third Proportional to 1,916 and 4,685

Calculator

Solution

The third proportional to 1,916 and 4,685 is: 11,455.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,916 : 4,685 = 4,685 : x
  2. Step 2: Convert to fraction form
    1,916/4,685 = 4,685/x
  3. Step 3: Cross multiply
    1,916x = 4,685 × 4,685
  4. Step 4: Simplify right side
    1,916x = 21,949,225
  5. Step 5: Solve for x
    x = 21,949,225/1,916
  6. Step 6: Final answer
    x = 11,455.75

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.