Home / 193,556.92-267,137.90-118,149.24

Finding the Fourth Proportional to 193,556.92, 267,137.90 and 118,149.24

Calculator

Solution

The fourth proportional to 193,556.92, 267,137.90 and 118,149.24 is: 163,063.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,556.92 : 267,137.90 = 118,149.24 : x
  2. Step 2: Convert to fraction form
    193,556.92/267,137.90 = 118,149.24/x
  3. Step 3: Cross multiply
    193,556.92x = 267,137.90 × 118,149.24
  4. Step 4: Simplify right side
    193,556.92x = 31,562,139,860.20
  5. Step 5: Solve for x
    x = 31,562,139,860.20/193,556.92
  6. Step 6: Final answer
    x = 163,063.87

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.