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Finding the Fourth Proportional to 336,992.07, 465,040.13 and 184,034.37

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Solution

The fourth proportional to 336,992.07, 465,040.13 and 184,034.37 is: 253,962.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,992.07 : 465,040.13 = 184,034.37 : x
  2. Step 2: Convert to fraction form
    336,992.07/465,040.13 = 184,034.37/x
  3. Step 3: Cross multiply
    336,992.07x = 465,040.13 × 184,034.37
  4. Step 4: Simplify right side
    336,992.07x = 85,583,366,429.10
  5. Step 5: Solve for x
    x = 85,583,366,429.10/336,992.07
  6. Step 6: Final answer
    x = 253,962.55

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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.