Home / 433-879

Finding the Third Proportional to 433 and 879

Calculator

Solution

The third proportional to 433 and 879 is: 1,784.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    433 : 879 = 879 : x
  2. Step 2: Convert to fraction form
    433/879 = 879/x
  3. Step 3: Cross multiply
    433x = 879 × 879
  4. Step 4: Simplify right side
    433x = 772,641
  5. Step 5: Solve for x
    x = 772,641/433
  6. Step 6: Final answer
    x = 1,784.39

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.