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Finding the Fourth Proportional to 63,804.00, 88,054.61 and 36,946.98

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Solution

The fourth proportional to 63,804.00, 88,054.61 and 36,946.98 is: 50,989.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,804.00 : 88,054.61 = 36,946.98 : x
  2. Step 2: Convert to fraction form
    63,804.00/88,054.61 = 36,946.98/x
  3. Step 3: Cross multiply
    63,804.00x = 88,054.61 × 36,946.98
  4. Step 4: Simplify right side
    63,804.00x = 3,253,351,729.84
  5. Step 5: Solve for x
    x = 3,253,351,729.84/63,804.00
  6. Step 6: Final answer
    x = 50,989.77

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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.