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Finding the Fourth Proportional to 5,654.34, 8,475.30 and 2,369.52

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Solution

The fourth proportional to 5,654.34, 8,475.30 and 2,369.52 is: 3,551.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654.34 : 8,475.30 = 2,369.52 : x
  2. Step 2: Convert to fraction form
    5,654.34/8,475.30 = 2,369.52/x
  3. Step 3: Cross multiply
    5,654.34x = 8,475.30 × 2,369.52
  4. Step 4: Simplify right side
    5,654.34x = 20,082,392.86
  5. Step 5: Solve for x
    x = 20,082,392.86/5,654.34
  6. Step 6: Final answer
    x = 3,551.68

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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.