Home / 297-581

Finding the Third Proportional to 297 and 581

Calculator

Solution

The third proportional to 297 and 581 is: 1,136.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    297 : 581 = 581 : x
  2. Step 2: Convert to fraction form
    297/581 = 581/x
  3. Step 3: Cross multiply
    297x = 581 × 581
  4. Step 4: Simplify right side
    297x = 337,561
  5. Step 5: Solve for x
    x = 337,561/297
  6. Step 6: Final answer
    x = 1,136.57

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.96) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.