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Finding the Fourth Proportional to 327,848.96, 452,383.44 and 184,580.48

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Solution

The fourth proportional to 327,848.96, 452,383.44 and 184,580.48 is: 254,693.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,848.96 : 452,383.44 = 184,580.48 : x
  2. Step 2: Convert to fraction form
    327,848.96/452,383.44 = 184,580.48/x
  3. Step 3: Cross multiply
    327,848.96x = 452,383.44 × 184,580.48
  4. Step 4: Simplify right side
    327,848.96x = 83,501,152,499.25
  5. Step 5: Solve for x
    x = 83,501,152,499.25/327,848.96
  6. Step 6: Final answer
    x = 254,693.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.