Home / 452.50-492

Finding the Third Proportional to 452.50 and 492

Calculator

Solution

The third proportional to 452.50 and 492 is: 534.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    452.50 : 492 = 492 : x
  2. Step 2: Convert to fraction form
    452.50/492 = 492/x
  3. Step 3: Cross multiply
    452.50x = 492 × 492
  4. Step 4: Simplify right side
    452.50x = 242,064
  5. Step 5: Solve for x
    x = 242,064/452.50
  6. Step 6: Final answer
    x = 534.95

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.