Home / 184,050.08-276,078.57-57,687.53

Finding the Fourth Proportional to 184,050.08, 276,078.57 and 57,687.53

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Solution

The fourth proportional to 184,050.08, 276,078.57 and 57,687.53 is: 86,532.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,050.08 : 276,078.57 = 57,687.53 : x
  2. Step 2: Convert to fraction form
    184,050.08/276,078.57 = 57,687.53/x
  3. Step 3: Cross multiply
    184,050.08x = 276,078.57 × 57,687.53
  4. Step 4: Simplify right side
    184,050.08x = 15,926,290,789.23
  5. Step 5: Solve for x
    x = 15,926,290,789.23/184,050.08
  6. Step 6: Final answer
    x = 86,532.38

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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.