Home / 610-1,172

Finding the Third Proportional to 610 and 1,172

Calculator

Solution

The third proportional to 610 and 1,172 is: 2,251.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    610 : 1,172 = 1,172 : x
  2. Step 2: Convert to fraction form
    610/1,172 = 1,172/x
  3. Step 3: Cross multiply
    610x = 1,172 × 1,172
  4. Step 4: Simplify right side
    610x = 1,373,584
  5. Step 5: Solve for x
    x = 1,373,584/610
  6. Step 6: Final answer
    x = 2,251.78

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.92) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.