Home / 193,107.44-266,488.23-107,066.15

Finding the Fourth Proportional to 193,107.44, 266,488.23 and 107,066.15

Calculator

Solution

The fourth proportional to 193,107.44, 266,488.23 and 107,066.15 is: 147,751.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,107.44 : 266,488.23 = 107,066.15 : x
  2. Step 2: Convert to fraction form
    193,107.44/266,488.23 = 107,066.15/x
  3. Step 3: Cross multiply
    193,107.44x = 266,488.23 × 107,066.15
  4. Step 4: Simplify right side
    193,107.44x = 28,531,869,771.55
  5. Step 5: Solve for x
    x = 28,531,869,771.55/193,107.44
  6. Step 6: Final answer
    x = 147,751.27

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.