Home / 164,627.44-227,190.54-93,010.48

Finding the Fourth Proportional to 164,627.44, 227,190.54 and 93,010.48

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Solution

The fourth proportional to 164,627.44, 227,190.54 and 93,010.48 is: 128,357.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,627.44 : 227,190.54 = 93,010.48 : x
  2. Step 2: Convert to fraction form
    164,627.44/227,190.54 = 93,010.48/x
  3. Step 3: Cross multiply
    164,627.44x = 227,190.54 × 93,010.48
  4. Step 4: Simplify right side
    164,627.44x = 21,131,101,176.86
  5. Step 5: Solve for x
    x = 21,131,101,176.86/164,627.44
  6. Step 6: Final answer
    x = 128,357.10

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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.