Home / 435.47-600.90-269.62

Finding the Fourth Proportional to 435.47, 600.90 and 269.62

Calculator

Solution

The fourth proportional to 435.47, 600.90 and 269.62 is: 372.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    435.47 : 600.90 = 269.62 : x
  2. Step 2: Convert to fraction form
    435.47/600.90 = 269.62/x
  3. Step 3: Cross multiply
    435.47x = 600.90 × 269.62
  4. Step 4: Simplify right side
    435.47x = 162,012.14
  5. Step 5: Solve for x
    x = 162,012.14/435.47
  6. Step 6: Final answer
    x = 372.04

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.