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Finding the Fourth Proportional to 5,058, 7,587 and 2,322

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Solution

The fourth proportional to 5,058, 7,587 and 2,322 is: 3,483

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,058 : 7,587 = 2,322 : x
  2. Step 2: Convert to fraction form
    5,058/7,587 = 2,322/x
  3. Step 3: Cross multiply
    5,058x = 7,587 × 2,322
  4. Step 4: Simplify right side
    5,058x = 17,617,014
  5. Step 5: Solve for x
    x = 17,617,014/5,058
  6. Step 6: Final answer
    x = 3,483

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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.