Home / 533.71-799.62-495.10

Finding the Fourth Proportional to 533.71, 799.62 and 495.10

Calculator

Solution

The fourth proportional to 533.71, 799.62 and 495.10 is: 741.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    533.71 : 799.62 = 495.10 : x
  2. Step 2: Convert to fraction form
    533.71/799.62 = 495.10/x
  3. Step 3: Cross multiply
    533.71x = 799.62 × 495.10
  4. Step 4: Simplify right side
    533.71x = 395,891.86
  5. Step 5: Solve for x
    x = 395,891.86/533.71
  6. Step 6: Final answer
    x = 741.77

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.