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Finding the Fourth Proportional to 16,066.88, 24,097.92 and 5,538.56

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Solution

The fourth proportional to 16,066.88, 24,097.92 and 5,538.56 is: 8,307.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,066.88 : 24,097.92 = 5,538.56 : x
  2. Step 2: Convert to fraction form
    16,066.88/24,097.92 = 5,538.56/x
  3. Step 3: Cross multiply
    16,066.88x = 24,097.92 × 5,538.56
  4. Step 4: Simplify right side
    16,066.88x = 133,467,775.80
  5. Step 5: Solve for x
    x = 133,467,775.80/16,066.88
  6. Step 6: Final answer
    x = 8,307.01

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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.