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Finding the Fourth Proportional to 5,873, 8,807.38 and 2,752.48

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Solution

The fourth proportional to 5,873, 8,807.38 and 2,752.48 is: 4,127.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873 : 8,807.38 = 2,752.48 : x
  2. Step 2: Convert to fraction form
    5,873/8,807.38 = 2,752.48/x
  3. Step 3: Cross multiply
    5,873x = 8,807.38 × 2,752.48
  4. Step 4: Simplify right side
    5,873x = 24,242,137.30
  5. Step 5: Solve for x
    x = 24,242,137.30/5,873
  6. Step 6: Final answer
    x = 4,127.73

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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.