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Finding the Fourth Proportional to 9,332.52, 14,003.64 and 7,346.00

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Solution

The fourth proportional to 9,332.52, 14,003.64 and 7,346.00 is: 11,022.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332.52 : 14,003.64 = 7,346.00 : x
  2. Step 2: Convert to fraction form
    9,332.52/14,003.64 = 7,346.00/x
  3. Step 3: Cross multiply
    9,332.52x = 14,003.64 × 7,346.00
  4. Step 4: Simplify right side
    9,332.52x = 102,870,669.42
  5. Step 5: Solve for x
    x = 102,870,669.42/9,332.52
  6. Step 6: Final answer
    x = 11,022.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.