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Finding the Fourth Proportional to 163,266.83, 244,837.33 and 63,413.88

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Solution

The fourth proportional to 163,266.83, 244,837.33 and 63,413.88 is: 95,096.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,266.83 : 244,837.33 = 63,413.88 : x
  2. Step 2: Convert to fraction form
    163,266.83/244,837.33 = 63,413.88/x
  3. Step 3: Cross multiply
    163,266.83x = 244,837.33 × 63,413.88
  4. Step 4: Simplify right side
    163,266.83x = 15,526,084,344.17
  5. Step 5: Solve for x
    x = 15,526,084,344.17/163,266.83
  6. Step 6: Final answer
    x = 95,096.38

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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.