Home / 674-859

Finding the Third Proportional to 674 and 859

Calculator

Solution

The third proportional to 674 and 859 is: 1,094.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    674 : 859 = 859 : x
  2. Step 2: Convert to fraction form
    674/859 = 859/x
  3. Step 3: Cross multiply
    674x = 859 × 859
  4. Step 4: Simplify right side
    674x = 737,881
  5. Step 5: Solve for x
    x = 737,881/674
  6. Step 6: Final answer
    x = 1,094.78

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.