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Finding the Fourth Proportional to 12,068.00, 18,102.01 and 5,044.16

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Solution

The fourth proportional to 12,068.00, 18,102.01 and 5,044.16 is: 7,566.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,068.00 : 18,102.01 = 5,044.16 : x
  2. Step 2: Convert to fraction form
    12,068.00/18,102.01 = 5,044.16/x
  3. Step 3: Cross multiply
    12,068.00x = 18,102.01 × 5,044.16
  4. Step 4: Simplify right side
    12,068.00x = 91,309,467.41
  5. Step 5: Solve for x
    x = 91,309,467.41/12,068.00
  6. Step 6: Final answer
    x = 7,566.25

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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.