Home / 1,292-1,726

Finding the Third Proportional to 1,292 and 1,726

Calculator

Solution

The third proportional to 1,292 and 1,726 is: 2,305.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,292 : 1,726 = 1,726 : x
  2. Step 2: Convert to fraction form
    1,292/1,726 = 1,726/x
  3. Step 3: Cross multiply
    1,292x = 1,726 × 1,726
  4. Step 4: Simplify right side
    1,292x = 2,979,076
  5. Step 5: Solve for x
    x = 2,979,076/1,292
  6. Step 6: Final answer
    x = 2,305.79

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.