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Finding the Fourth Proportional to 112,367.94, 168,576.24 and 33,488.52

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Solution

The fourth proportional to 112,367.94, 168,576.24 and 33,488.52 is: 50,240.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,367.94 : 168,576.24 = 33,488.52 : x
  2. Step 2: Convert to fraction form
    112,367.94/168,576.24 = 33,488.52/x
  3. Step 3: Cross multiply
    112,367.94x = 168,576.24 × 33,488.52
  4. Step 4: Simplify right side
    112,367.94x = 5,645,368,784.76
  5. Step 5: Solve for x
    x = 5,645,368,784.76/112,367.94
  6. Step 6: Final answer
    x = 50,240.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.