Home / 500.50-658

Finding the Third Proportional to 500.50 and 658

Calculator

Solution

The third proportional to 500.50 and 658 is: 865.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    500.50 : 658 = 658 : x
  2. Step 2: Convert to fraction form
    500.50/658 = 658/x
  3. Step 3: Cross multiply
    500.50x = 658 × 658
  4. Step 4: Simplify right side
    500.50x = 432,964
  5. Step 5: Solve for x
    x = 432,964/500.50
  6. Step 6: Final answer
    x = 865.06

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.