Home / 165,822.93-248,734.40-41,163.93

Finding the Fourth Proportional to 165,822.93, 248,734.40 and 41,163.93

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Solution

The fourth proportional to 165,822.93, 248,734.40 and 41,163.93 is: 61,745.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,822.93 : 248,734.40 = 41,163.93 : x
  2. Step 2: Convert to fraction form
    165,822.93/248,734.40 = 41,163.93/x
  3. Step 3: Cross multiply
    165,822.93x = 248,734.40 × 41,163.93
  4. Step 4: Simplify right side
    165,822.93x = 10,238,885,224.37
  5. Step 5: Solve for x
    x = 10,238,885,224.37/165,822.93
  6. Step 6: Final answer
    x = 61,745.90

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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.