Home / 372-565.50

Finding the Third Proportional to 372 and 565.50

Calculator

Solution

The third proportional to 372 and 565.50 is: 859.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    372 : 565.50 = 565.50 : x
  2. Step 2: Convert to fraction form
    372/565.50 = 565.50/x
  3. Step 3: Cross multiply
    372x = 565.50 × 565.50
  4. Step 4: Simplify right side
    372x = 319,790.25
  5. Step 5: Solve for x
    x = 319,790.25/372
  6. Step 6: Final answer
    x = 859.65

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.