Home / 106,968.52-160,610.48-59,676

Finding the Fourth Proportional to 106,968.52, 160,610.48 and 59,676

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Solution

The fourth proportional to 106,968.52, 160,610.48 and 59,676 is: 89,601.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,968.52 : 160,610.48 = 59,676 : x
  2. Step 2: Convert to fraction form
    106,968.52/160,610.48 = 59,676/x
  3. Step 3: Cross multiply
    106,968.52x = 160,610.48 × 59,676
  4. Step 4: Simplify right side
    106,968.52x = 9,584,591,004.48
  5. Step 5: Solve for x
    x = 9,584,591,004.48/106,968.52
  6. Step 6: Final answer
    x = 89,601.98

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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.