Home / 224-419.50

Finding the Third Proportional to 224 and 419.50

Calculator

Solution

The third proportional to 224 and 419.50 is: 785.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    224 : 419.50 = 419.50 : x
  2. Step 2: Convert to fraction form
    224/419.50 = 419.50/x
  3. Step 3: Cross multiply
    224x = 419.50 × 419.50
  4. Step 4: Simplify right side
    224x = 175,980.25
  5. Step 5: Solve for x
    x = 175,980.25/224
  6. Step 6: Final answer
    x = 785.63

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.