Home / 4,836.71-7,248.69-3,738.96

Finding the Fourth Proportional to 4,836.71, 7,248.69 and 3,738.96

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Solution

The fourth proportional to 4,836.71, 7,248.69 and 3,738.96 is: 5,603.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836.71 : 7,248.69 = 3,738.96 : x
  2. Step 2: Convert to fraction form
    4,836.71/7,248.69 = 3,738.96/x
  3. Step 3: Cross multiply
    4,836.71x = 7,248.69 × 3,738.96
  4. Step 4: Simplify right side
    4,836.71x = 27,102,561.96
  5. Step 5: Solve for x
    x = 27,102,561.96/4,836.71
  6. Step 6: Final answer
    x = 5,603.51

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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.