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Finding the Fourth Proportional to 9,348.76, 14,035.39 and 6,576.74

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Solution

The fourth proportional to 9,348.76, 14,035.39 and 6,576.74 is: 9,873.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348.76 : 14,035.39 = 6,576.74 : x
  2. Step 2: Convert to fraction form
    9,348.76/14,035.39 = 6,576.74/x
  3. Step 3: Cross multiply
    9,348.76x = 14,035.39 × 6,576.74
  4. Step 4: Simplify right side
    9,348.76x = 92,307,024.21
  5. Step 5: Solve for x
    x = 92,307,024.21/9,348.76
  6. Step 6: Final answer
    x = 9,873.72

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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.