Home / 599.03-898.45-166.09

Finding the Fourth Proportional to 599.03, 898.45 and 166.09

Calculator

Solution

The fourth proportional to 599.03, 898.45 and 166.09 is: 249.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.03 : 898.45 = 166.09 : x
  2. Step 2: Convert to fraction form
    599.03/898.45 = 166.09/x
  3. Step 3: Cross multiply
    599.03x = 898.45 × 166.09
  4. Step 4: Simplify right side
    599.03x = 149,218.24
  5. Step 5: Solve for x
    x = 149,218.24/599.03
  6. Step 6: Final answer
    x = 249.10

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.