Home / 865-953

Finding the Third Proportional to 865 and 953

Calculator

Solution

The third proportional to 865 and 953 is: 1,049.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    865 : 953 = 953 : x
  2. Step 2: Convert to fraction form
    865/953 = 953/x
  3. Step 3: Cross multiply
    865x = 953 × 953
  4. Step 4: Simplify right side
    865x = 908,209
  5. Step 5: Solve for x
    x = 908,209/865
  6. Step 6: Final answer
    x = 1,049.95

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.