Home / 117,190.66-175,794.24-58,010.44

Finding the Fourth Proportional to 117,190.66, 175,794.24 and 58,010.44

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Solution

The fourth proportional to 117,190.66, 175,794.24 and 58,010.44 is: 87,019.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,190.66 : 175,794.24 = 58,010.44 : x
  2. Step 2: Convert to fraction form
    117,190.66/175,794.24 = 58,010.44/x
  3. Step 3: Cross multiply
    117,190.66x = 175,794.24 × 58,010.44
  4. Step 4: Simplify right side
    117,190.66x = 10,197,901,211.87
  5. Step 5: Solve for x
    x = 10,197,901,211.87/117,190.66
  6. Step 6: Final answer
    x = 87,019.74

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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.