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Finding the Fourth Proportional to 163,308.88, 244,867.97 and 63,352.27

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Solution

The fourth proportional to 163,308.88, 244,867.97 and 63,352.27 is: 94,991.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,308.88 : 244,867.97 = 63,352.27 : x
  2. Step 2: Convert to fraction form
    163,308.88/244,867.97 = 63,352.27/x
  3. Step 3: Cross multiply
    163,308.88x = 244,867.97 × 63,352.27
  4. Step 4: Simplify right side
    163,308.88x = 15,512,942,282.77
  5. Step 5: Solve for x
    x = 15,512,942,282.77/163,308.88
  6. Step 6: Final answer
    x = 94,991.42

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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.