Home / 5,054.76-7,576.92-2,283.36

Finding the Fourth Proportional to 5,054.76, 7,576.92 and 2,283.36

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Solution

The fourth proportional to 5,054.76, 7,576.92 and 2,283.36 is: 3,422.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054.76 : 7,576.92 = 2,283.36 : x
  2. Step 2: Convert to fraction form
    5,054.76/7,576.92 = 2,283.36/x
  3. Step 3: Cross multiply
    5,054.76x = 7,576.92 × 2,283.36
  4. Step 4: Simplify right side
    5,054.76x = 17,300,836.05
  5. Step 5: Solve for x
    x = 17,300,836.05/5,054.76
  6. Step 6: Final answer
    x = 3,422.68

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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.