Home / 3,055.36-4,576.32-2,283.52

Finding the Fourth Proportional to 3,055.36, 4,576.32 and 2,283.52

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Solution

The fourth proportional to 3,055.36, 4,576.32 and 2,283.52 is: 3,420.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055.36 : 4,576.32 = 2,283.52 : x
  2. Step 2: Convert to fraction form
    3,055.36/4,576.32 = 2,283.52/x
  3. Step 3: Cross multiply
    3,055.36x = 4,576.32 × 2,283.52
  4. Step 4: Simplify right side
    3,055.36x = 10,450,118.25
  5. Step 5: Solve for x
    x = 10,450,118.25/3,055.36
  6. Step 6: Final answer
    x = 3,420.26

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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.