Home / 317-573

Finding the Third Proportional to 317 and 573

Calculator

Solution

The third proportional to 317 and 573 is: 1,035.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    317 : 573 = 573 : x
  2. Step 2: Convert to fraction form
    317/573 = 573/x
  3. Step 3: Cross multiply
    317x = 573 × 573
  4. Step 4: Simplify right side
    317x = 328,329
  5. Step 5: Solve for x
    x = 328,329/317
  6. Step 6: Final answer
    x = 1,035.74

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.81) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.