Home / 674-930

Finding the Third Proportional to 674 and 930

Calculator

Solution

The third proportional to 674 and 930 is: 1,283.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    674 : 930 = 930 : x
  2. Step 2: Convert to fraction form
    674/930 = 930/x
  3. Step 3: Cross multiply
    674x = 930 × 930
  4. Step 4: Simplify right side
    674x = 864,900
  5. Step 5: Solve for x
    x = 864,900/674
  6. Step 6: Final answer
    x = 1,283.23

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.