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Finding the Fourth Proportional to 4,313.93, 5,953.79 and 2,635.00

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Solution

The fourth proportional to 4,313.93, 5,953.79 and 2,635.00 is: 3,636.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.93 : 5,953.79 = 2,635.00 : x
  2. Step 2: Convert to fraction form
    4,313.93/5,953.79 = 2,635.00/x
  3. Step 3: Cross multiply
    4,313.93x = 5,953.79 × 2,635.00
  4. Step 4: Simplify right side
    4,313.93x = 15,688,208.59
  5. Step 5: Solve for x
    x = 15,688,208.59/4,313.93
  6. Step 6: Final answer
    x = 3,636.64

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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.