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Finding the Fourth Proportional to 16,448.58, 24,667.28 and 5,352.52

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Solution

The fourth proportional to 16,448.58, 24,667.28 and 5,352.52 is: 8,026.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448.58 : 24,667.28 = 5,352.52 : x
  2. Step 2: Convert to fraction form
    16,448.58/24,667.28 = 5,352.52/x
  3. Step 3: Cross multiply
    16,448.58x = 24,667.28 × 5,352.52
  4. Step 4: Simplify right side
    16,448.58x = 132,032,109.55
  5. Step 5: Solve for x
    x = 132,032,109.55/16,448.58
  6. Step 6: Final answer
    x = 8,026.96

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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.