Home / 426-1,042

Finding the Third Proportional to 426 and 1,042

Calculator

Solution

The third proportional to 426 and 1,042 is: 2,548.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    426 : 1,042 = 1,042 : x
  2. Step 2: Convert to fraction form
    426/1,042 = 1,042/x
  3. Step 3: Cross multiply
    426x = 1,042 × 1,042
  4. Step 4: Simplify right side
    426x = 1,085,764
  5. Step 5: Solve for x
    x = 1,085,764/426
  6. Step 6: Final answer
    x = 2,548.74

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.