Home / 377-802

Finding the Third Proportional to 377 and 802

Calculator

Solution

The third proportional to 377 and 802 is: 1,706.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    377 : 802 = 802 : x
  2. Step 2: Convert to fraction form
    377/802 = 802/x
  3. Step 3: Cross multiply
    377x = 802 × 802
  4. Step 4: Simplify right side
    377x = 643,204
  5. Step 5: Solve for x
    x = 643,204/377
  6. Step 6: Final answer
    x = 1,706.11

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.