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Finding the Fourth Proportional to 184,110.50, 276,078.50 and 64,125.61

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Solution

The fourth proportional to 184,110.50, 276,078.50 and 64,125.61 is: 96,158.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,110.50 : 276,078.50 = 64,125.61 : x
  2. Step 2: Convert to fraction form
    184,110.50/276,078.50 = 64,125.61/x
  3. Step 3: Cross multiply
    184,110.50x = 276,078.50 × 64,125.61
  4. Step 4: Simplify right side
    184,110.50x = 17,703,701,209.56
  5. Step 5: Solve for x
    x = 17,703,701,209.56/184,110.50
  6. Step 6: Final answer
    x = 96,158.02

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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.