Home / 599.05-898.62-166.20

Finding the Fourth Proportional to 599.05, 898.62 and 166.20

Calculator

Solution

The fourth proportional to 599.05, 898.62 and 166.20 is: 249.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.05 : 898.62 = 166.20 : x
  2. Step 2: Convert to fraction form
    599.05/898.62 = 166.20/x
  3. Step 3: Cross multiply
    599.05x = 898.62 × 166.20
  4. Step 4: Simplify right side
    599.05x = 149,350.64
  5. Step 5: Solve for x
    x = 149,350.64/599.05
  6. Step 6: Final answer
    x = 249.31

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.