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Finding the Fourth Proportional to 184,352.53, 276,529.67 and 64,408.98

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Solution

The fourth proportional to 184,352.53, 276,529.67 and 64,408.98 is: 96,613.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,352.53 : 276,529.67 = 64,408.98 : x
  2. Step 2: Convert to fraction form
    184,352.53/276,529.67 = 64,408.98/x
  3. Step 3: Cross multiply
    184,352.53x = 276,529.67 × 64,408.98
  4. Step 4: Simplify right side
    184,352.53x = 17,810,992,866.94
  5. Step 5: Solve for x
    x = 17,810,992,866.94/184,352.53
  6. Step 6: Final answer
    x = 96,613.77

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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.