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Finding the Fourth Proportional to 241,240.83, 332,913.96 and 133,812.69

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Solution

The fourth proportional to 241,240.83, 332,913.96 and 133,812.69 is: 184,662.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,240.83 : 332,913.96 = 133,812.69 : x
  2. Step 2: Convert to fraction form
    241,240.83/332,913.96 = 133,812.69/x
  3. Step 3: Cross multiply
    241,240.83x = 332,913.96 × 133,812.69
  4. Step 4: Simplify right side
    241,240.83x = 44,548,112,526.15
  5. Step 5: Solve for x
    x = 44,548,112,526.15/241,240.83
  6. Step 6: Final answer
    x = 184,662.41

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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.