Home / 246.37-369.24-130.87

Finding the Fourth Proportional to 246.37, 369.24 and 130.87

Calculator

Solution

The fourth proportional to 246.37, 369.24 and 130.87 is: 196.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    246.37 : 369.24 = 130.87 : x
  2. Step 2: Convert to fraction form
    246.37/369.24 = 130.87/x
  3. Step 3: Cross multiply
    246.37x = 369.24 × 130.87
  4. Step 4: Simplify right side
    246.37x = 48,319.94
  5. Step 5: Solve for x
    x = 48,319.94/246.37
  6. Step 6: Final answer
    x = 196.13

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.