Home / 3,205.52-4,804.50-1,448.46

Finding the Fourth Proportional to 3,205.52, 4,804.50 and 1,448.46

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Solution

The fourth proportional to 3,205.52, 4,804.50 and 1,448.46 is: 2,170.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205.52 : 4,804.50 = 1,448.46 : x
  2. Step 2: Convert to fraction form
    3,205.52/4,804.50 = 1,448.46/x
  3. Step 3: Cross multiply
    3,205.52x = 4,804.50 × 1,448.46
  4. Step 4: Simplify right side
    3,205.52x = 6,959,126.07
  5. Step 5: Solve for x
    x = 6,959,126.07/3,205.52
  6. Step 6: Final answer
    x = 2,170.98

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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.