Home / 1,241-2,587

Finding the Third Proportional to 1,241 and 2,587

Calculator

Solution

The third proportional to 1,241 and 2,587 is: 5,392.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,241 : 2,587 = 2,587 : x
  2. Step 2: Convert to fraction form
    1,241/2,587 = 2,587/x
  3. Step 3: Cross multiply
    1,241x = 2,587 × 2,587
  4. Step 4: Simplify right side
    1,241x = 6,692,569
  5. Step 5: Solve for x
    x = 6,692,569/1,241
  6. Step 6: Final answer
    x = 5,392.88

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.