Home / 580-969

Finding the Third Proportional to 580 and 969

Calculator

Solution

The third proportional to 580 and 969 is: 1,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    580 : 969 = 969 : x
  2. Step 2: Convert to fraction form
    580/969 = 969/x
  3. Step 3: Cross multiply
    580x = 969 × 969
  4. Step 4: Simplify right side
    580x = 938,961
  5. Step 5: Solve for x
    x = 938,961/580
  6. Step 6: Final answer
    x = 1,618.90

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.