Home / 980-1,497

Finding the Third Proportional to 980 and 1,497

Calculator

Solution

The third proportional to 980 and 1,497 is: 2,286.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    980 : 1,497 = 1,497 : x
  2. Step 2: Convert to fraction form
    980/1,497 = 1,497/x
  3. Step 3: Cross multiply
    980x = 1,497 × 1,497
  4. Step 4: Simplify right side
    980x = 2,241,009
  5. Step 5: Solve for x
    x = 2,241,009/980
  6. Step 6: Final answer
    x = 2,286.74

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.