Home / 3,375.04-4,653.23-2,310.98

Finding the Fourth Proportional to 3,375.04, 4,653.23 and 2,310.98

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Solution

The fourth proportional to 3,375.04, 4,653.23 and 2,310.98 is: 3,186.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375.04 : 4,653.23 = 2,310.98 : x
  2. Step 2: Convert to fraction form
    3,375.04/4,653.23 = 2,310.98/x
  3. Step 3: Cross multiply
    3,375.04x = 4,653.23 × 2,310.98
  4. Step 4: Simplify right side
    3,375.04x = 10,753,486.64
  5. Step 5: Solve for x
    x = 10,753,486.64/3,375.04
  6. Step 6: Final answer
    x = 3,186.18

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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.