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Finding the Fourth Proportional to 14,732.08, 22,099.12 and 4,202.92

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Solution

The fourth proportional to 14,732.08, 22,099.12 and 4,202.92 is: 6,304.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,732.08 : 22,099.12 = 4,202.92 : x
  2. Step 2: Convert to fraction form
    14,732.08/22,099.12 = 4,202.92/x
  3. Step 3: Cross multiply
    14,732.08x = 22,099.12 × 4,202.92
  4. Step 4: Simplify right side
    14,732.08x = 92,880,833.43
  5. Step 5: Solve for x
    x = 92,880,833.43/14,732.08
  6. Step 6: Final answer
    x = 6,304.67

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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.