Home / 96,084.54-132,607.92-55,800

Finding the Fourth Proportional to 96,084.54, 132,607.92 and 55,800

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Solution

The fourth proportional to 96,084.54, 132,607.92 and 55,800 is: 77,010.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,084.54 : 132,607.92 = 55,800 : x
  2. Step 2: Convert to fraction form
    96,084.54/132,607.92 = 55,800/x
  3. Step 3: Cross multiply
    96,084.54x = 132,607.92 × 55,800
  4. Step 4: Simplify right side
    96,084.54x = 7,399,521,936.00
  5. Step 5: Solve for x
    x = 7,399,521,936.00/96,084.54
  6. Step 6: Final answer
    x = 77,010.54

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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.