Home / 377-574

Finding the Third Proportional to 377 and 574

Calculator

Solution

The third proportional to 377 and 574 is: 873.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    377 : 574 = 574 : x
  2. Step 2: Convert to fraction form
    377/574 = 574/x
  3. Step 3: Cross multiply
    377x = 574 × 574
  4. Step 4: Simplify right side
    377x = 329,476
  5. Step 5: Solve for x
    x = 329,476/377
  6. Step 6: Final answer
    x = 873.94

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.