Home / 9,266.69-13,901.39-2,692.02

Finding the Fourth Proportional to 9,266.69, 13,901.39 and 2,692.02

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Solution

The fourth proportional to 9,266.69, 13,901.39 and 2,692.02 is: 4,038.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266.69 : 13,901.39 = 2,692.02 : x
  2. Step 2: Convert to fraction form
    9,266.69/13,901.39 = 2,692.02/x
  3. Step 3: Cross multiply
    9,266.69x = 13,901.39 × 2,692.02
  4. Step 4: Simplify right side
    9,266.69x = 37,422,819.91
  5. Step 5: Solve for x
    x = 37,422,819.91/9,266.69
  6. Step 6: Final answer
    x = 4,038.42

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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.