Home / 3,301.87-4,951.63-1,546.58

Finding the Fourth Proportional to 3,301.87, 4,951.63 and 1,546.58

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Solution

The fourth proportional to 3,301.87, 4,951.63 and 1,546.58 is: 2,319.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.87 : 4,951.63 = 1,546.58 : x
  2. Step 2: Convert to fraction form
    3,301.87/4,951.63 = 1,546.58/x
  3. Step 3: Cross multiply
    3,301.87x = 4,951.63 × 1,546.58
  4. Step 4: Simplify right side
    3,301.87x = 7,658,063.30
  5. Step 5: Solve for x
    x = 7,658,063.30/3,301.87
  6. Step 6: Final answer
    x = 2,319.31

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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.