Home / 39,163.44-58,597.92-23,310

Finding the Fourth Proportional to 39,163.44, 58,597.92 and 23,310

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Solution

The fourth proportional to 39,163.44, 58,597.92 and 23,310 is: 34,877.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,163.44 : 58,597.92 = 23,310 : x
  2. Step 2: Convert to fraction form
    39,163.44/58,597.92 = 23,310/x
  3. Step 3: Cross multiply
    39,163.44x = 58,597.92 × 23,310
  4. Step 4: Simplify right side
    39,163.44x = 1,365,917,515.20
  5. Step 5: Solve for x
    x = 1,365,917,515.20/39,163.44
  6. Step 6: Final answer
    x = 34,877.36

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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.