Home / 116,086.73-174,147.39-41,200.60

Finding the Fourth Proportional to 116,086.73, 174,147.39 and 41,200.60

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Solution

The fourth proportional to 116,086.73, 174,147.39 and 41,200.60 is: 61,807.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,086.73 : 174,147.39 = 41,200.60 : x
  2. Step 2: Convert to fraction form
    116,086.73/174,147.39 = 41,200.60/x
  3. Step 3: Cross multiply
    116,086.73x = 174,147.39 × 41,200.60
  4. Step 4: Simplify right side
    116,086.73x = 7,174,976,956.43
  5. Step 5: Solve for x
    x = 7,174,976,956.43/116,086.73
  6. Step 6: Final answer
    x = 61,807.04

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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.