Home / 830-2,030

Finding the Third Proportional to 830 and 2,030

Calculator

Solution

The third proportional to 830 and 2,030 is: 4,964.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    830 : 2,030 = 2,030 : x
  2. Step 2: Convert to fraction form
    830/2,030 = 2,030/x
  3. Step 3: Cross multiply
    830x = 2,030 × 2,030
  4. Step 4: Simplify right side
    830x = 4,120,900
  5. Step 5: Solve for x
    x = 4,120,900/830
  6. Step 6: Final answer
    x = 4,964.94

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.