Home / 3,310.59-4,964.91-2,383.35

Finding the Fourth Proportional to 3,310.59, 4,964.91 and 2,383.35

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Solution

The fourth proportional to 3,310.59, 4,964.91 and 2,383.35 is: 3,574.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.59 : 4,964.91 = 2,383.35 : x
  2. Step 2: Convert to fraction form
    3,310.59/4,964.91 = 2,383.35/x
  3. Step 3: Cross multiply
    3,310.59x = 4,964.91 × 2,383.35
  4. Step 4: Simplify right side
    3,310.59x = 11,833,118.25
  5. Step 5: Solve for x
    x = 11,833,118.25/3,310.59
  6. Step 6: Final answer
    x = 3,574.32

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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.