Home / 285.50-574

Finding the Third Proportional to 285.50 and 574

Calculator

Solution

The third proportional to 285.50 and 574 is: 1,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    285.50 : 574 = 574 : x
  2. Step 2: Convert to fraction form
    285.50/574 = 574/x
  3. Step 3: Cross multiply
    285.50x = 574 × 574
  4. Step 4: Simplify right side
    285.50x = 329,476
  5. Step 5: Solve for x
    x = 329,476/285.50
  6. Step 6: Final answer
    x = 1,154.03

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.01) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.