Home / 497-985

Finding the Third Proportional to 497 and 985

Calculator

Solution

The third proportional to 497 and 985 is: 1,952.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    497 : 985 = 985 : x
  2. Step 2: Convert to fraction form
    497/985 = 985/x
  3. Step 3: Cross multiply
    497x = 985 × 985
  4. Step 4: Simplify right side
    497x = 970,225
  5. Step 5: Solve for x
    x = 970,225/497
  6. Step 6: Final answer
    x = 1,952.16

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.98) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.