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Finding the Fourth Proportional to 184,365.09, 276,712.47 and 94,469.13

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Solution

The fourth proportional to 184,365.09, 276,712.47 and 94,469.13 is: 141,788.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,365.09 : 276,712.47 = 94,469.13 : x
  2. Step 2: Convert to fraction form
    184,365.09/276,712.47 = 94,469.13/x
  3. Step 3: Cross multiply
    184,365.09x = 276,712.47 × 94,469.13
  4. Step 4: Simplify right side
    184,365.09x = 26,140,786,301.05
  5. Step 5: Solve for x
    x = 26,140,786,301.05/184,365.09
  6. Step 6: Final answer
    x = 141,788.16

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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.