Home / 3,503.36-4,836.61-2,326.04

Finding the Fourth Proportional to 3,503.36, 4,836.61 and 2,326.04

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Solution

The fourth proportional to 3,503.36, 4,836.61 and 2,326.04 is: 3,211.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503.36 : 4,836.61 = 2,326.04 : x
  2. Step 2: Convert to fraction form
    3,503.36/4,836.61 = 2,326.04/x
  3. Step 3: Cross multiply
    3,503.36x = 4,836.61 × 2,326.04
  4. Step 4: Simplify right side
    3,503.36x = 11,250,148.32
  5. Step 5: Solve for x
    x = 11,250,148.32/3,503.36
  6. Step 6: Final answer
    x = 3,211.25

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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.