Home / 591-705

Finding the Third Proportional to 591 and 705

Calculator

Solution

The third proportional to 591 and 705 is: 840.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    591 : 705 = 705 : x
  2. Step 2: Convert to fraction form
    591/705 = 705/x
  3. Step 3: Cross multiply
    591x = 705 × 705
  4. Step 4: Simplify right side
    591x = 497,025
  5. Step 5: Solve for x
    x = 497,025/591
  6. Step 6: Final answer
    x = 840.99

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.