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Finding the Fourth Proportional to 183,752.69, 275,663.89 and 63,804.97

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Solution

The fourth proportional to 183,752.69, 275,663.89 and 63,804.97 is: 95,719.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,752.69 : 275,663.89 = 63,804.97 : x
  2. Step 2: Convert to fraction form
    183,752.69/275,663.89 = 63,804.97/x
  3. Step 3: Cross multiply
    183,752.69x = 275,663.89 × 63,804.97
  4. Step 4: Simplify right side
    183,752.69x = 17,588,726,655.87
  5. Step 5: Solve for x
    x = 17,588,726,655.87/183,752.69
  6. Step 6: Final answer
    x = 95,719.56

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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.