Home / 9,182.04-13,774.29-3,634.09

Finding the Fourth Proportional to 9,182.04, 13,774.29 and 3,634.09

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Solution

The fourth proportional to 9,182.04, 13,774.29 and 3,634.09 is: 5,451.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182.04 : 13,774.29 = 3,634.09 : x
  2. Step 2: Convert to fraction form
    9,182.04/13,774.29 = 3,634.09/x
  3. Step 3: Cross multiply
    9,182.04x = 13,774.29 × 3,634.09
  4. Step 4: Simplify right side
    9,182.04x = 50,057,009.55
  5. Step 5: Solve for x
    x = 50,057,009.55/9,182.04
  6. Step 6: Final answer
    x = 5,451.62

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.