Home / 3,033.05-4,548.02-2,905.27

Finding the Fourth Proportional to 3,033.05, 4,548.02 and 2,905.27

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Solution

The fourth proportional to 3,033.05, 4,548.02 and 2,905.27 is: 4,356.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033.05 : 4,548.02 = 2,905.27 : x
  2. Step 2: Convert to fraction form
    3,033.05/4,548.02 = 2,905.27/x
  3. Step 3: Cross multiply
    3,033.05x = 4,548.02 × 2,905.27
  4. Step 4: Simplify right side
    3,033.05x = 13,213,200.17
  5. Step 5: Solve for x
    x = 13,213,200.17/3,033.05
  6. Step 6: Final answer
    x = 4,356.41

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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.