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Finding the Fourth Proportional to 44,591.41, 66,894.03 and 15,006.94

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Solution

The fourth proportional to 44,591.41, 66,894.03 and 15,006.94 is: 22,512.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,591.41 : 66,894.03 = 15,006.94 : x
  2. Step 2: Convert to fraction form
    44,591.41/66,894.03 = 15,006.94/x
  3. Step 3: Cross multiply
    44,591.41x = 66,894.03 × 15,006.94
  4. Step 4: Simplify right side
    44,591.41x = 1,003,874,619.53
  5. Step 5: Solve for x
    x = 1,003,874,619.53/44,591.41
  6. Step 6: Final answer
    x = 22,512.74

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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.