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Finding the Fourth Proportional to 264,183.92, 364,573.77 and 151,009.10

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Solution

The fourth proportional to 264,183.92, 364,573.77 and 151,009.10 is: 208,392.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,183.92 : 364,573.77 = 151,009.10 : x
  2. Step 2: Convert to fraction form
    264,183.92/364,573.77 = 151,009.10/x
  3. Step 3: Cross multiply
    264,183.92x = 364,573.77 × 151,009.10
  4. Step 4: Simplify right side
    264,183.92x = 55,053,956,891.31
  5. Step 5: Solve for x
    x = 55,053,956,891.31/264,183.92
  6. Step 6: Final answer
    x = 208,392.54

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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.