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Finding the Fourth Proportional to 16,704.42, 25,058.93 and 5,614.27

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Solution

The fourth proportional to 16,704.42, 25,058.93 and 5,614.27 is: 8,422.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704.42 : 25,058.93 = 5,614.27 : x
  2. Step 2: Convert to fraction form
    16,704.42/25,058.93 = 5,614.27/x
  3. Step 3: Cross multiply
    16,704.42x = 25,058.93 × 5,614.27
  4. Step 4: Simplify right side
    16,704.42x = 140,687,598.93
  5. Step 5: Solve for x
    x = 140,687,598.93/16,704.42
  6. Step 6: Final answer
    x = 8,422.18

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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.