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Finding the Fourth Proportional to 8,714.44, 12,026.00 and 4,735.55

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Solution

The fourth proportional to 8,714.44, 12,026.00 and 4,735.55 is: 6,535.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,714.44 : 12,026.00 = 4,735.55 : x
  2. Step 2: Convert to fraction form
    8,714.44/12,026.00 = 4,735.55/x
  3. Step 3: Cross multiply
    8,714.44x = 12,026.00 × 4,735.55
  4. Step 4: Simplify right side
    8,714.44x = 56,949,730.69
  5. Step 5: Solve for x
    x = 56,949,730.69/8,714.44
  6. Step 6: Final answer
    x = 6,535.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.