Home / 4,466.62-6,700.57-2,385.48

Finding the Fourth Proportional to 4,466.62, 6,700.57 and 2,385.48

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Solution

The fourth proportional to 4,466.62, 6,700.57 and 2,385.48 is: 3,578.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466.62 : 6,700.57 = 2,385.48 : x
  2. Step 2: Convert to fraction form
    4,466.62/6,700.57 = 2,385.48/x
  3. Step 3: Cross multiply
    4,466.62x = 6,700.57 × 2,385.48
  4. Step 4: Simplify right side
    4,466.62x = 15,984,069.76
  5. Step 5: Solve for x
    x = 15,984,069.76/4,466.62
  6. Step 6: Final answer
    x = 3,578.56

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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.