Home / 3,962.48-5,943.24-1,497.38

Finding the Fourth Proportional to 3,962.48, 5,943.24 and 1,497.38

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Solution

The fourth proportional to 3,962.48, 5,943.24 and 1,497.38 is: 2,245.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962.48 : 5,943.24 = 1,497.38 : x
  2. Step 2: Convert to fraction form
    3,962.48/5,943.24 = 1,497.38/x
  3. Step 3: Cross multiply
    3,962.48x = 5,943.24 × 1,497.38
  4. Step 4: Simplify right side
    3,962.48x = 8,899,288.71
  5. Step 5: Solve for x
    x = 8,899,288.71/3,962.48
  6. Step 6: Final answer
    x = 2,245.89

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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.