Home / 9,184.05-13,774.68-2,943.41

Finding the Fourth Proportional to 9,184.05, 13,774.68 and 2,943.41

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Solution

The fourth proportional to 9,184.05, 13,774.68 and 2,943.41 is: 4,414.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.05 : 13,774.68 = 2,943.41 : x
  2. Step 2: Convert to fraction form
    9,184.05/13,774.68 = 2,943.41/x
  3. Step 3: Cross multiply
    9,184.05x = 13,774.68 × 2,943.41
  4. Step 4: Simplify right side
    9,184.05x = 40,544,461.99
  5. Step 5: Solve for x
    x = 40,544,461.99/9,184.05
  6. Step 6: Final answer
    x = 4,414.66

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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.