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Finding the Fourth Proportional to 163,252.71, 244,880.28 and 44,930.57

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Solution

The fourth proportional to 163,252.71, 244,880.28 and 44,930.57 is: 67,396.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,252.71 : 244,880.28 = 44,930.57 : x
  2. Step 2: Convert to fraction form
    163,252.71/244,880.28 = 44,930.57/x
  3. Step 3: Cross multiply
    163,252.71x = 244,880.28 × 44,930.57
  4. Step 4: Simplify right side
    163,252.71x = 11,002,609,337.76
  5. Step 5: Solve for x
    x = 11,002,609,337.76/163,252.71
  6. Step 6: Final answer
    x = 67,396.18

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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.