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Finding the Fourth Proportional to 241,144.08, 332,782.80 and 133,718.64

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Solution

The fourth proportional to 241,144.08, 332,782.80 and 133,718.64 is: 184,533.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,144.08 : 332,782.80 = 133,718.64 : x
  2. Step 2: Convert to fraction form
    241,144.08/332,782.80 = 133,718.64/x
  3. Step 3: Cross multiply
    241,144.08x = 332,782.80 × 133,718.64
  4. Step 4: Simplify right side
    241,144.08x = 44,499,263,431.39
  5. Step 5: Solve for x
    x = 44,499,263,431.39/241,144.08
  6. Step 6: Final answer
    x = 184,533.92

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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.