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Finding the Fourth Proportional to 246,758.04, 370,137.01 and 134,532.64

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Solution

The fourth proportional to 246,758.04, 370,137.01 and 134,532.64 is: 201,798.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,758.04 : 370,137.01 = 134,532.64 : x
  2. Step 2: Convert to fraction form
    246,758.04/370,137.01 = 134,532.64/x
  3. Step 3: Cross multiply
    246,758.04x = 370,137.01 × 134,532.64
  4. Step 4: Simplify right side
    246,758.04x = 49,795,509,243.35
  5. Step 5: Solve for x
    x = 49,795,509,243.35/246,758.04
  6. Step 6: Final answer
    x = 201,798.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.