Home / 441.75-609.63-267.10

Finding the Fourth Proportional to 441.75, 609.63 and 267.10

Calculator

Solution

The fourth proportional to 441.75, 609.63 and 267.10 is: 368.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    441.75 : 609.63 = 267.10 : x
  2. Step 2: Convert to fraction form
    441.75/609.63 = 267.10/x
  3. Step 3: Cross multiply
    441.75x = 609.63 × 267.10
  4. Step 4: Simplify right side
    441.75x = 162,829.65
  5. Step 5: Solve for x
    x = 162,829.65/441.75
  6. Step 6: Final answer
    x = 368.60

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.