Home / 9,536.89-14,302.59-2,874.03

Finding the Fourth Proportional to 9,536.89, 14,302.59 and 2,874.03

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Solution

The fourth proportional to 9,536.89, 14,302.59 and 2,874.03 is: 4,310.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536.89 : 14,302.59 = 2,874.03 : x
  2. Step 2: Convert to fraction form
    9,536.89/14,302.59 = 2,874.03/x
  3. Step 3: Cross multiply
    9,536.89x = 14,302.59 × 2,874.03
  4. Step 4: Simplify right side
    9,536.89x = 41,106,044.17
  5. Step 5: Solve for x
    x = 41,106,044.17/9,536.89
  6. Step 6: Final answer
    x = 4,310.22

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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.