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Finding the Fourth Proportional to 224,045.02, 336,067.53 and 184,443.31

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Solution

The fourth proportional to 224,045.02, 336,067.53 and 184,443.31 is: 276,664.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,045.02 : 336,067.53 = 184,443.31 : x
  2. Step 2: Convert to fraction form
    224,045.02/336,067.53 = 184,443.31/x
  3. Step 3: Cross multiply
    224,045.02x = 336,067.53 × 184,443.31
  4. Step 4: Simplify right side
    224,045.02x = 61,985,407,616.72
  5. Step 5: Solve for x
    x = 61,985,407,616.72/224,045.02
  6. Step 6: Final answer
    x = 276,664.97

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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.