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Finding the Fourth Proportional to 14,996, 22,495.08 and 5,762

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Solution

The fourth proportional to 14,996, 22,495.08 and 5,762 is: 8,643.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,996 : 22,495.08 = 5,762 : x
  2. Step 2: Convert to fraction form
    14,996/22,495.08 = 5,762/x
  3. Step 3: Cross multiply
    14,996x = 22,495.08 × 5,762
  4. Step 4: Simplify right side
    14,996x = 129,616,650.96
  5. Step 5: Solve for x
    x = 129,616,650.96/14,996
  6. Step 6: Final answer
    x = 8,643.41

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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.