Home / 650.23-897.29-370.42

Finding the Fourth Proportional to 650.23, 897.29 and 370.42

Calculator

Solution

The fourth proportional to 650.23, 897.29 and 370.42 is: 511.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    650.23 : 897.29 = 370.42 : x
  2. Step 2: Convert to fraction form
    650.23/897.29 = 370.42/x
  3. Step 3: Cross multiply
    650.23x = 897.29 × 370.42
  4. Step 4: Simplify right side
    650.23x = 332,378.59
  5. Step 5: Solve for x
    x = 332,378.59/650.23
  6. Step 6: Final answer
    x = 511.17

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.