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Finding the Fourth Proportional to 8,795.16, 12,137.24 and 4,816.04

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Solution

The fourth proportional to 8,795.16, 12,137.24 and 4,816.04 is: 6,646.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,795.16 : 12,137.24 = 4,816.04 : x
  2. Step 2: Convert to fraction form
    8,795.16/12,137.24 = 4,816.04/x
  3. Step 3: Cross multiply
    8,795.16x = 12,137.24 × 4,816.04
  4. Step 4: Simplify right side
    8,795.16x = 58,453,394.08
  5. Step 5: Solve for x
    x = 58,453,394.08/8,795.16
  6. Step 6: Final answer
    x = 6,646.08

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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.