Home / 302-614.50

Finding the Third Proportional to 302 and 614.50

Calculator

Solution

The third proportional to 302 and 614.50 is: 1,250.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    302 : 614.50 = 614.50 : x
  2. Step 2: Convert to fraction form
    302/614.50 = 614.50/x
  3. Step 3: Cross multiply
    302x = 614.50 × 614.50
  4. Step 4: Simplify right side
    302x = 377,610.25
  5. Step 5: Solve for x
    x = 377,610.25/302
  6. Step 6: Final answer
    x = 1,250.37

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.