Home / 377-565

Finding the Third Proportional to 377 and 565

Calculator

Solution

The third proportional to 377 and 565 is: 846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    377 : 565 = 565 : x
  2. Step 2: Convert to fraction form
    377/565 = 565/x
  3. Step 3: Cross multiply
    377x = 565 × 565
  4. Step 4: Simplify right side
    377x = 319,225
  5. Step 5: Solve for x
    x = 319,225/377
  6. Step 6: Final answer
    x = 846.75

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.