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Finding the Fourth Proportional to 29,766.06, 44,627.22 and 14,194.62

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Solution

The fourth proportional to 29,766.06, 44,627.22 and 14,194.62 is: 21,281.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,766.06 : 44,627.22 = 14,194.62 : x
  2. Step 2: Convert to fraction form
    29,766.06/44,627.22 = 14,194.62/x
  3. Step 3: Cross multiply
    29,766.06x = 44,627.22 × 14,194.62
  4. Step 4: Simplify right side
    29,766.06x = 633,466,429.56
  5. Step 5: Solve for x
    x = 633,466,429.56/29,766.06
  6. Step 6: Final answer
    x = 21,281.50

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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.