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Finding the Fourth Proportional to 184,216.90, 276,325.34 and 51,097.17

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Solution

The fourth proportional to 184,216.90, 276,325.34 and 51,097.17 is: 76,645.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,216.90 : 276,325.34 = 51,097.17 : x
  2. Step 2: Convert to fraction form
    184,216.90/276,325.34 = 51,097.17/x
  3. Step 3: Cross multiply
    184,216.90x = 276,325.34 × 51,097.17
  4. Step 4: Simplify right side
    184,216.90x = 14,119,441,322.53
  5. Step 5: Solve for x
    x = 14,119,441,322.53/184,216.90
  6. Step 6: Final answer
    x = 76,645.74

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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.