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Finding the Fourth Proportional to 29,883.14, 44,824.68 and 9,106.64

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Solution

The fourth proportional to 29,883.14, 44,824.68 and 9,106.64 is: 13,659.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,883.14 : 44,824.68 = 9,106.64 : x
  2. Step 2: Convert to fraction form
    29,883.14/44,824.68 = 9,106.64/x
  3. Step 3: Cross multiply
    29,883.14x = 44,824.68 × 9,106.64
  4. Step 4: Simplify right side
    29,883.14x = 408,202,223.88
  5. Step 5: Solve for x
    x = 408,202,223.88/29,883.14
  6. Step 6: Final answer
    x = 13,659.95

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1.5x scale

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.