Home / 3,006.54-4,511.43-2,275.94

Finding the Fourth Proportional to 3,006.54, 4,511.43 and 2,275.94

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Solution

The fourth proportional to 3,006.54, 4,511.43 and 2,275.94 is: 3,415.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006.54 : 4,511.43 = 2,275.94 : x
  2. Step 2: Convert to fraction form
    3,006.54/4,511.43 = 2,275.94/x
  3. Step 3: Cross multiply
    3,006.54x = 4,511.43 × 2,275.94
  4. Step 4: Simplify right side
    3,006.54x = 10,267,743.99
  5. Step 5: Solve for x
    x = 10,267,743.99/3,006.54
  6. Step 6: Final answer
    x = 3,415.14

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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.