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Finding the Fourth Proportional to 241,408.35, 333,143.89 and 133,975.62

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Solution

The fourth proportional to 241,408.35, 333,143.89 and 133,975.62 is: 184,886.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,408.35 : 333,143.89 = 133,975.62 : x
  2. Step 2: Convert to fraction form
    241,408.35/333,143.89 = 133,975.62/x
  3. Step 3: Cross multiply
    241,408.35x = 333,143.89 × 133,975.62
  4. Step 4: Simplify right side
    241,408.35x = 44,633,158,877.02
  5. Step 5: Solve for x
    x = 44,633,158,877.02/241,408.35
  6. Step 6: Final answer
    x = 184,886.56

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1.5x scale

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.