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Finding the Fourth Proportional to 184,349.94, 276,611.49 and 95,555.22

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Solution

The fourth proportional to 184,349.94, 276,611.49 and 95,555.22 is: 143,377.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,349.94 : 276,611.49 = 95,555.22 : x
  2. Step 2: Convert to fraction form
    184,349.94/276,611.49 = 95,555.22/x
  3. Step 3: Cross multiply
    184,349.94x = 276,611.49 × 95,555.22
  4. Step 4: Simplify right side
    184,349.94x = 26,431,671,781.48
  5. Step 5: Solve for x
    x = 26,431,671,781.48/184,349.94
  6. Step 6: Final answer
    x = 143,377.71

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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.