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Finding the Fourth Proportional to 8,773.93, 12,108.00 and 4,795.04

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Solution

The fourth proportional to 8,773.93, 12,108.00 and 4,795.04 is: 6,617.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,773.93 : 12,108.00 = 4,795.04 : x
  2. Step 2: Convert to fraction form
    8,773.93/12,108.00 = 4,795.04/x
  3. Step 3: Cross multiply
    8,773.93x = 12,108.00 × 4,795.04
  4. Step 4: Simplify right side
    8,773.93x = 58,058,335.09
  5. Step 5: Solve for x
    x = 58,058,335.09/8,773.93
  6. Step 6: Final answer
    x = 6,617.14

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Why These Related Problems?

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