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Finding the Fourth Proportional to 183,114.44, 274,673.37 and 64,805.84

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Solution

The fourth proportional to 183,114.44, 274,673.37 and 64,805.84 is: 97,209.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,114.44 : 274,673.37 = 64,805.84 : x
  2. Step 2: Convert to fraction form
    183,114.44/274,673.37 = 64,805.84/x
  3. Step 3: Cross multiply
    183,114.44x = 274,673.37 × 64,805.84
  4. Step 4: Simplify right side
    183,114.44x = 17,800,437,619.78
  5. Step 5: Solve for x
    x = 17,800,437,619.78/183,114.44
  6. Step 6: Final answer
    x = 97,209.36

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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.