Home / 660.04-910.83-365.26

Finding the Fourth Proportional to 660.04, 910.83 and 365.26

Calculator

Solution

The fourth proportional to 660.04, 910.83 and 365.26 is: 504.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    660.04 : 910.83 = 365.26 : x
  2. Step 2: Convert to fraction form
    660.04/910.83 = 365.26/x
  3. Step 3: Cross multiply
    660.04x = 910.83 × 365.26
  4. Step 4: Simplify right side
    660.04x = 332,689.77
  5. Step 5: Solve for x
    x = 332,689.77/660.04
  6. Step 6: Final answer
    x = 504.04

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.