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Finding the Fourth Proportional to 196,952.07, 295,366.14 and 63,801.44

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Solution

The fourth proportional to 196,952.07, 295,366.14 and 63,801.44 is: 95,682.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,952.07 : 295,366.14 = 63,801.44 : x
  2. Step 2: Convert to fraction form
    196,952.07/295,366.14 = 63,801.44/x
  3. Step 3: Cross multiply
    196,952.07x = 295,366.14 × 63,801.44
  4. Step 4: Simplify right side
    196,952.07x = 18,844,784,690.03
  5. Step 5: Solve for x
    x = 18,844,784,690.03/196,952.07
  6. Step 6: Final answer
    x = 95,682.08

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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.