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Finding the Fourth Proportional to 9,014.60, 13,524.60 and 3,468.44

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Solution

The fourth proportional to 9,014.60, 13,524.60 and 3,468.44 is: 5,203.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.60 : 13,524.60 = 3,468.44 : x
  2. Step 2: Convert to fraction form
    9,014.60/13,524.60 = 3,468.44/x
  3. Step 3: Cross multiply
    9,014.60x = 13,524.60 × 3,468.44
  4. Step 4: Simplify right side
    9,014.60x = 46,909,263.62
  5. Step 5: Solve for x
    x = 46,909,263.62/9,014.60
  6. Step 6: Final answer
    x = 5,203.70

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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.