Home / 599.18-898.68-188.36

Finding the Fourth Proportional to 599.18, 898.68 and 188.36

Calculator

Solution

The fourth proportional to 599.18, 898.68 and 188.36 is: 282.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.18 : 898.68 = 188.36 : x
  2. Step 2: Convert to fraction form
    599.18/898.68 = 188.36/x
  3. Step 3: Cross multiply
    599.18x = 898.68 × 188.36
  4. Step 4: Simplify right side
    599.18x = 169,275.36
  5. Step 5: Solve for x
    x = 169,275.36/599.18
  6. Step 6: Final answer
    x = 282.51

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.