Home / 4,601.07-6,895.44-1,676.61

Finding the Fourth Proportional to 4,601.07, 6,895.44 and 1,676.61

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Solution

The fourth proportional to 4,601.07, 6,895.44 and 1,676.61 is: 2,512.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601.07 : 6,895.44 = 1,676.61 : x
  2. Step 2: Convert to fraction form
    4,601.07/6,895.44 = 1,676.61/x
  3. Step 3: Cross multiply
    4,601.07x = 6,895.44 × 1,676.61
  4. Step 4: Simplify right side
    4,601.07x = 11,560,963.66
  5. Step 5: Solve for x
    x = 11,560,963.66/4,601.07
  6. Step 6: Final answer
    x = 2,512.67

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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.