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Finding the Fourth Proportional to 174,662.64, 241,034.40 and 95,174.64

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Solution

The fourth proportional to 174,662.64, 241,034.40 and 95,174.64 is: 131,340.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,662.64 : 241,034.40 = 95,174.64 : x
  2. Step 2: Convert to fraction form
    174,662.64/241,034.40 = 95,174.64/x
  3. Step 3: Cross multiply
    174,662.64x = 241,034.40 × 95,174.64
  4. Step 4: Simplify right side
    174,662.64x = 22,940,362,247.62
  5. Step 5: Solve for x
    x = 22,940,362,247.62/174,662.64
  6. Step 6: Final answer
    x = 131,340.98

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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.