Home / 3,252.66-4,488.51-1,836.17

Finding the Fourth Proportional to 3,252.66, 4,488.51 and 1,836.17

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Solution

The fourth proportional to 3,252.66, 4,488.51 and 1,836.17 is: 2,533.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.66 : 4,488.51 = 1,836.17 : x
  2. Step 2: Convert to fraction form
    3,252.66/4,488.51 = 1,836.17/x
  3. Step 3: Cross multiply
    3,252.66x = 4,488.51 × 1,836.17
  4. Step 4: Simplify right side
    3,252.66x = 8,241,668.68
  5. Step 5: Solve for x
    x = 8,241,668.68/3,252.66
  6. Step 6: Final answer
    x = 2,533.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.