Home / 294,081.42-441,080.38-94,375.92

Finding the Fourth Proportional to 294,081.42, 441,080.38 and 94,375.92

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Solution

The fourth proportional to 294,081.42, 441,080.38 and 94,375.92 is: 141,550.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,081.42 : 441,080.38 = 94,375.92 : x
  2. Step 2: Convert to fraction form
    294,081.42/441,080.38 = 94,375.92/x
  3. Step 3: Cross multiply
    294,081.42x = 441,080.38 × 94,375.92
  4. Step 4: Simplify right side
    294,081.42x = 41,627,366,656.45
  5. Step 5: Solve for x
    x = 41,627,366,656.45/294,081.42
  6. Step 6: Final answer
    x = 141,550.48

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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.