Home / 204,174.69-306,262.04-63,944.25

Finding the Fourth Proportional to 204,174.69, 306,262.04 and 63,944.25

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Solution

The fourth proportional to 204,174.69, 306,262.04 and 63,944.25 is: 95,916.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,174.69 : 306,262.04 = 63,944.25 : x
  2. Step 2: Convert to fraction form
    204,174.69/306,262.04 = 63,944.25/x
  3. Step 3: Cross multiply
    204,174.69x = 306,262.04 × 63,944.25
  4. Step 4: Simplify right side
    204,174.69x = 19,583,696,131.55
  5. Step 5: Solve for x
    x = 19,583,696,131.55/204,174.69
  6. Step 6: Final answer
    x = 95,916.38

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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.