Home / 342,097.07-472,092.77-191,194.07

Finding the Fourth Proportional to 342,097.07, 472,092.77 and 191,194.07

Calculator

Solution

The fourth proportional to 342,097.07, 472,092.77 and 191,194.07 is: 263,847.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    342,097.07 : 472,092.77 = 191,194.07 : x
  2. Step 2: Convert to fraction form
    342,097.07/472,092.77 = 191,194.07/x
  3. Step 3: Cross multiply
    342,097.07x = 472,092.77 × 191,194.07
  4. Step 4: Simplify right side
    342,097.07x = 90,261,336,231.40
  5. Step 5: Solve for x
    x = 90,261,336,231.40/342,097.07
  6. Step 6: Final answer
    x = 263,847.15

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.