Home / 184,146.02-276,230.73-57,791.26

Finding the Fourth Proportional to 184,146.02, 276,230.73 and 57,791.26

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Solution

The fourth proportional to 184,146.02, 276,230.73 and 57,791.26 is: 86,690.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,146.02 : 276,230.73 = 57,791.26 : x
  2. Step 2: Convert to fraction form
    184,146.02/276,230.73 = 57,791.26/x
  3. Step 3: Cross multiply
    184,146.02x = 276,230.73 × 57,791.26
  4. Step 4: Simplify right side
    184,146.02x = 15,963,721,246.84
  5. Step 5: Solve for x
    x = 15,963,721,246.84/184,146.02
  6. Step 6: Final answer
    x = 86,690.56

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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.