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Finding the Fourth Proportional to 9,443.00, 14,165.31 and 4,516.58

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Solution

The fourth proportional to 9,443.00, 14,165.31 and 4,516.58 is: 6,775.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443.00 : 14,165.31 = 4,516.58 : x
  2. Step 2: Convert to fraction form
    9,443.00/14,165.31 = 4,516.58/x
  3. Step 3: Cross multiply
    9,443.00x = 14,165.31 × 4,516.58
  4. Step 4: Simplify right side
    9,443.00x = 63,978,685.01
  5. Step 5: Solve for x
    x = 63,978,685.01/9,443.00
  6. Step 6: Final answer
    x = 6,775.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.