Home / 184,455.03-276,721.43-59,786.31

Finding the Fourth Proportional to 184,455.03, 276,721.43 and 59,786.31

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Solution

The fourth proportional to 184,455.03, 276,721.43 and 59,786.31 is: 89,692.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,455.03 : 276,721.43 = 59,786.31 : x
  2. Step 2: Convert to fraction form
    184,455.03/276,721.43 = 59,786.31/x
  3. Step 3: Cross multiply
    184,455.03x = 276,721.43 × 59,786.31
  4. Step 4: Simplify right side
    184,455.03x = 16,544,153,197.62
  5. Step 5: Solve for x
    x = 16,544,153,197.62/184,455.03
  6. Step 6: Final answer
    x = 89,692.07

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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.