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Finding the Fourth Proportional to 7,035.34, 9,708.37 and 3,848.00

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Solution

The fourth proportional to 7,035.34, 9,708.37 and 3,848.00 is: 5,310.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035.34 : 9,708.37 = 3,848.00 : x
  2. Step 2: Convert to fraction form
    7,035.34/9,708.37 = 3,848.00/x
  3. Step 3: Cross multiply
    7,035.34x = 9,708.37 × 3,848.00
  4. Step 4: Simplify right side
    7,035.34x = 37,357,739.98
  5. Step 5: Solve for x
    x = 37,357,739.98/7,035.34
  6. Step 6: Final answer
    x = 5,310.02

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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.