Home / 3,536.24-5,304.60-1,804.40

Finding the Fourth Proportional to 3,536.24, 5,304.60 and 1,804.40

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Solution

The fourth proportional to 3,536.24, 5,304.60 and 1,804.40 is: 2,706.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.24 : 5,304.60 = 1,804.40 : x
  2. Step 2: Convert to fraction form
    3,536.24/5,304.60 = 1,804.40/x
  3. Step 3: Cross multiply
    3,536.24x = 5,304.60 × 1,804.40
  4. Step 4: Simplify right side
    3,536.24x = 9,571,620.24
  5. Step 5: Solve for x
    x = 9,571,620.24/3,536.24
  6. Step 6: Final answer
    x = 2,706.72

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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.