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Finding the Fourth Proportional to 244,275.94, 366,396.39 and 75,791.94

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Solution

The fourth proportional to 244,275.94, 366,396.39 and 75,791.94 is: 113,682.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,275.94 : 366,396.39 = 75,791.94 : x
  2. Step 2: Convert to fraction form
    244,275.94/366,396.39 = 75,791.94/x
  3. Step 3: Cross multiply
    244,275.94x = 366,396.39 × 75,791.94
  4. Step 4: Simplify right side
    244,275.94x = 27,769,893,207.10
  5. Step 5: Solve for x
    x = 27,769,893,207.10/244,275.94
  6. Step 6: Final answer
    x = 113,682.47

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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.