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Finding the Fourth Proportional to 9,929.27, 14,872.03 and 6,025.48

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Solution

The fourth proportional to 9,929.27, 14,872.03 and 6,025.48 is: 9,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929.27 : 14,872.03 = 6,025.48 : x
  2. Step 2: Convert to fraction form
    9,929.27/14,872.03 = 6,025.48/x
  3. Step 3: Cross multiply
    9,929.27x = 14,872.03 × 6,025.48
  4. Step 4: Simplify right side
    9,929.27x = 89,611,119.32
  5. Step 5: Solve for x
    x = 89,611,119.32/9,929.27
  6. Step 6: Final answer
    x = 9,024.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.