Home / 597-978

Finding the Third Proportional to 597 and 978

Calculator

Solution

The third proportional to 597 and 978 is: 1,602.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    597 : 978 = 978 : x
  2. Step 2: Convert to fraction form
    597/978 = 978/x
  3. Step 3: Cross multiply
    597x = 978 × 978
  4. Step 4: Simplify right side
    597x = 956,484
  5. Step 5: Solve for x
    x = 956,484/597
  6. Step 6: Final answer
    x = 1,602.15

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.