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Finding the Fourth Proportional to 16,193.47, 24,290.08 and 4,506.66

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Solution

The fourth proportional to 16,193.47, 24,290.08 and 4,506.66 is: 6,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193.47 : 24,290.08 = 4,506.66 : x
  2. Step 2: Convert to fraction form
    16,193.47/24,290.08 = 4,506.66/x
  3. Step 3: Cross multiply
    16,193.47x = 24,290.08 × 4,506.66
  4. Step 4: Simplify right side
    16,193.47x = 109,467,131.93
  5. Step 5: Solve for x
    x = 109,467,131.93/16,193.47
  6. Step 6: Final answer
    x = 6,759.96

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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.