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Finding the Fourth Proportional to 335,684.07, 463,244.10 and 184,781.07

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Solution

The fourth proportional to 335,684.07, 463,244.10 and 184,781.07 is: 254,997.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,684.07 : 463,244.10 = 184,781.07 : x
  2. Step 2: Convert to fraction form
    335,684.07/463,244.10 = 184,781.07/x
  3. Step 3: Cross multiply
    335,684.07x = 463,244.10 × 184,781.07
  4. Step 4: Simplify right side
    335,684.07x = 85,598,740,469.19
  5. Step 5: Solve for x
    x = 85,598,740,469.19/335,684.07
  6. Step 6: Final answer
    x = 254,997.92

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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.