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Finding the Fourth Proportional to 196,951.63, 295,365.48 and 63,801.00

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Solution

The fourth proportional to 196,951.63, 295,365.48 and 63,801.00 is: 95,681.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,951.63 : 295,365.48 = 63,801.00 : x
  2. Step 2: Convert to fraction form
    196,951.63/295,365.48 = 63,801.00/x
  3. Step 3: Cross multiply
    196,951.63x = 295,365.48 × 63,801.00
  4. Step 4: Simplify right side
    196,951.63x = 18,844,611,722.36
  5. Step 5: Solve for x
    x = 18,844,611,722.36/196,951.63
  6. Step 6: Final answer
    x = 95,681.42

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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.