Home / 7,369.27-11,044.04-3,615.31

Finding the Fourth Proportional to 7,369.27, 11,044.04 and 3,615.31

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Solution

The fourth proportional to 7,369.27, 11,044.04 and 3,615.31 is: 5,418.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369.27 : 11,044.04 = 3,615.31 : x
  2. Step 2: Convert to fraction form
    7,369.27/11,044.04 = 3,615.31/x
  3. Step 3: Cross multiply
    7,369.27x = 11,044.04 × 3,615.31
  4. Step 4: Simplify right side
    7,369.27x = 39,927,554.96
  5. Step 5: Solve for x
    x = 39,927,554.96/7,369.27
  6. Step 6: Final answer
    x = 5,418.12

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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.