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Finding the Fourth Proportional to 196,852.84, 295,326.30 and 63,733.25

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Solution

The fourth proportional to 196,852.84, 295,326.30 and 63,733.25 is: 95,615.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,852.84 : 295,326.30 = 63,733.25 : x
  2. Step 2: Convert to fraction form
    196,852.84/295,326.30 = 63,733.25/x
  3. Step 3: Cross multiply
    196,852.84x = 295,326.30 × 63,733.25
  4. Step 4: Simplify right side
    196,852.84x = 18,822,103,273.51
  5. Step 5: Solve for x
    x = 18,822,103,273.51/196,852.84
  6. Step 6: Final answer
    x = 95,615.10

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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.