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Finding the Fourth Proportional to 9,295.00, 13,942.28 and 3,748.22

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Solution

The fourth proportional to 9,295.00, 13,942.28 and 3,748.22 is: 5,622.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295.00 : 13,942.28 = 3,748.22 : x
  2. Step 2: Convert to fraction form
    9,295.00/13,942.28 = 3,748.22/x
  3. Step 3: Cross multiply
    9,295.00x = 13,942.28 × 3,748.22
  4. Step 4: Simplify right side
    9,295.00x = 52,258,782.03
  5. Step 5: Solve for x
    x = 52,258,782.03/9,295.00
  6. Step 6: Final answer
    x = 5,622.24

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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.