Home / 95,847.73-132,270.40-55,585.37

Finding the Fourth Proportional to 95,847.73, 132,270.40 and 55,585.37

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Solution

The fourth proportional to 95,847.73, 132,270.40 and 55,585.37 is: 76,708.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,847.73 : 132,270.40 = 55,585.37 : x
  2. Step 2: Convert to fraction form
    95,847.73/132,270.40 = 55,585.37/x
  3. Step 3: Cross multiply
    95,847.73x = 132,270.40 × 55,585.37
  4. Step 4: Simplify right side
    95,847.73x = 7,352,299,124.05
  5. Step 5: Solve for x
    x = 7,352,299,124.05/95,847.73
  6. Step 6: Final answer
    x = 76,708.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.