Home / 6,185.04-8,536.23-3,827.94

Finding the Fourth Proportional to 6,185.04, 8,536.23 and 3,827.94

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Solution

The fourth proportional to 6,185.04, 8,536.23 and 3,827.94 is: 5,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185.04 : 8,536.23 = 3,827.94 : x
  2. Step 2: Convert to fraction form
    6,185.04/8,536.23 = 3,827.94/x
  3. Step 3: Cross multiply
    6,185.04x = 8,536.23 × 3,827.94
  4. Step 4: Simplify right side
    6,185.04x = 32,676,176.27
  5. Step 5: Solve for x
    x = 32,676,176.27/6,185.04
  6. Step 6: Final answer
    x = 5,283.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.