Home / 326-373.50

Finding the Third Proportional to 326 and 373.50

Calculator

Solution

The third proportional to 326 and 373.50 is: 427.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    326 : 373.50 = 373.50 : x
  2. Step 2: Convert to fraction form
    326/373.50 = 373.50/x
  3. Step 3: Cross multiply
    326x = 373.50 × 373.50
  4. Step 4: Simplify right side
    326x = 139,502.25
  5. Step 5: Solve for x
    x = 139,502.25/326
  6. Step 6: Final answer
    x = 427.92

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.