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Finding the Fourth Proportional to 183,814.02, 275,333.54 and 84,058.16

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Solution

The fourth proportional to 183,814.02, 275,333.54 and 84,058.16 is: 125,910.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,814.02 : 275,333.54 = 84,058.16 : x
  2. Step 2: Convert to fraction form
    183,814.02/275,333.54 = 84,058.16/x
  3. Step 3: Cross multiply
    183,814.02x = 275,333.54 × 84,058.16
  4. Step 4: Simplify right side
    183,814.02x = 23,144,028,961.73
  5. Step 5: Solve for x
    x = 23,144,028,961.73/183,814.02
  6. Step 6: Final answer
    x = 125,910.03

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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.