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Finding the Fourth Proportional to 335,570.43, 463,087.28 and 184,667.43

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Solution

The fourth proportional to 335,570.43, 463,087.28 and 184,667.43 is: 254,841.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,570.43 : 463,087.28 = 184,667.43 : x
  2. Step 2: Convert to fraction form
    335,570.43/463,087.28 = 184,667.43/x
  3. Step 3: Cross multiply
    335,570.43x = 463,087.28 × 184,667.43
  4. Step 4: Simplify right side
    335,570.43x = 85,517,136,939.95
  5. Step 5: Solve for x
    x = 85,517,136,939.95/335,570.43
  6. Step 6: Final answer
    x = 254,841.10

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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.