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Finding the Fourth Proportional to 184,431.90, 276,210.45 and 184,431.90

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Solution

The fourth proportional to 184,431.90, 276,210.45 and 184,431.90 is: 276,210.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,431.90 : 276,210.45 = 184,431.90 : x
  2. Step 2: Convert to fraction form
    184,431.90/276,210.45 = 184,431.90/x
  3. Step 3: Cross multiply
    184,431.90x = 276,210.45 × 184,431.90
  4. Step 4: Simplify right side
    184,431.90x = 50,942,018,093.36
  5. Step 5: Solve for x
    x = 50,942,018,093.36/184,431.90
  6. Step 6: Final answer
    x = 276,210.45

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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.