Home / 770-1,514

Finding the Third Proportional to 770 and 1,514

Calculator

Solution

The third proportional to 770 and 1,514 is: 2,976.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    770 : 1,514 = 1,514 : x
  2. Step 2: Convert to fraction form
    770/1,514 = 1,514/x
  3. Step 3: Cross multiply
    770x = 1,514 × 1,514
  4. Step 4: Simplify right side
    770x = 2,292,196
  5. Step 5: Solve for x
    x = 2,292,196/770
  6. Step 6: Final answer
    x = 2,976.88

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.