Home / 116,182.54-174,273.88-57,004.48

Finding the Fourth Proportional to 116,182.54, 174,273.88 and 57,004.48

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Solution

The fourth proportional to 116,182.54, 174,273.88 and 57,004.48 is: 85,506.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,182.54 : 174,273.88 = 57,004.48 : x
  2. Step 2: Convert to fraction form
    116,182.54/174,273.88 = 57,004.48/x
  3. Step 3: Cross multiply
    116,182.54x = 174,273.88 × 57,004.48
  4. Step 4: Simplify right side
    116,182.54x = 9,934,391,906.98
  5. Step 5: Solve for x
    x = 9,934,391,906.98/116,182.54
  6. Step 6: Final answer
    x = 85,506.75

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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.