Home / 4,963.22-7,443.69-2,962.47

Finding the Fourth Proportional to 4,963.22, 7,443.69 and 2,962.47

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Solution

The fourth proportional to 4,963.22, 7,443.69 and 2,962.47 is: 4,443.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.22 : 7,443.69 = 2,962.47 : x
  2. Step 2: Convert to fraction form
    4,963.22/7,443.69 = 2,962.47/x
  3. Step 3: Cross multiply
    4,963.22x = 7,443.69 × 2,962.47
  4. Step 4: Simplify right side
    4,963.22x = 22,051,732.53
  5. Step 5: Solve for x
    x = 22,051,732.53/4,963.22
  6. Step 6: Final answer
    x = 4,443.03

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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.