Home / 3,733.54-5,600.82-1,267.70

Finding the Fourth Proportional to 3,733.54, 5,600.82 and 1,267.70

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Solution

The fourth proportional to 3,733.54, 5,600.82 and 1,267.70 is: 1,901.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733.54 : 5,600.82 = 1,267.70 : x
  2. Step 2: Convert to fraction form
    3,733.54/5,600.82 = 1,267.70/x
  3. Step 3: Cross multiply
    3,733.54x = 5,600.82 × 1,267.70
  4. Step 4: Simplify right side
    3,733.54x = 7,100,126.76
  5. Step 5: Solve for x
    x = 7,100,126.76/3,733.54
  6. Step 6: Final answer
    x = 1,901.72

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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.