Home / 714-838

Finding the Third Proportional to 714 and 838

Calculator

Solution

The third proportional to 714 and 838 is: 983.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    714 : 838 = 838 : x
  2. Step 2: Convert to fraction form
    714/838 = 838/x
  3. Step 3: Cross multiply
    714x = 838 × 838
  4. Step 4: Simplify right side
    714x = 702,244
  5. Step 5: Solve for x
    x = 702,244/714
  6. Step 6: Final answer
    x = 983.54

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.