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Finding the Fourth Proportional to 44,784.93, 67,163.14 and 14,793.60

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Solution

The fourth proportional to 44,784.93, 67,163.14 and 14,793.60 is: 22,185.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,784.93 : 67,163.14 = 14,793.60 : x
  2. Step 2: Convert to fraction form
    44,784.93/67,163.14 = 14,793.60/x
  3. Step 3: Cross multiply
    44,784.93x = 67,163.14 × 14,793.60
  4. Step 4: Simplify right side
    44,784.93x = 993,584,898.26
  5. Step 5: Solve for x
    x = 993,584,898.26/44,784.93
  6. Step 6: Final answer
    x = 22,185.70

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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.