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Finding the Fourth Proportional to 182,977.77, 274,413.97 and 63,029.87

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Solution

The fourth proportional to 182,977.77, 274,413.97 and 63,029.87 is: 94,526.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,977.77 : 274,413.97 = 63,029.87 : x
  2. Step 2: Convert to fraction form
    182,977.77/274,413.97 = 63,029.87/x
  3. Step 3: Cross multiply
    182,977.77x = 274,413.97 × 63,029.87
  4. Step 4: Simplify right side
    182,977.77x = 17,296,276,855.28
  5. Step 5: Solve for x
    x = 17,296,276,855.28/182,977.77
  6. Step 6: Final answer
    x = 94,526.66

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Why These Related Problems?

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