Home / 511-1,159

Finding the Third Proportional to 511 and 1,159

Calculator

Solution

The third proportional to 511 and 1,159 is: 2,628.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    511 : 1,159 = 1,159 : x
  2. Step 2: Convert to fraction form
    511/1,159 = 1,159/x
  3. Step 3: Cross multiply
    511x = 1,159 × 1,159
  4. Step 4: Simplify right side
    511x = 1,343,281
  5. Step 5: Solve for x
    x = 1,343,281/511
  6. Step 6: Final answer
    x = 2,628.73

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.