Home / 624-739.50

Finding the Third Proportional to 624 and 739.50

Calculator

Solution

The third proportional to 624 and 739.50 is: 876.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    624 : 739.50 = 739.50 : x
  2. Step 2: Convert to fraction form
    624/739.50 = 739.50/x
  3. Step 3: Cross multiply
    624x = 739.50 × 739.50
  4. Step 4: Simplify right side
    624x = 546,860.25
  5. Step 5: Solve for x
    x = 546,860.25/624
  6. Step 6: Final answer
    x = 876.38

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.