Home / 11,044.03-16,564.64-3,646.67

Finding the Fourth Proportional to 11,044.03, 16,564.64 and 3,646.67

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Solution

The fourth proportional to 11,044.03, 16,564.64 and 3,646.67 is: 5,469.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.03 : 16,564.64 = 3,646.67 : x
  2. Step 2: Convert to fraction form
    11,044.03/16,564.64 = 3,646.67/x
  3. Step 3: Cross multiply
    11,044.03x = 16,564.64 × 3,646.67
  4. Step 4: Simplify right side
    11,044.03x = 60,405,775.75
  5. Step 5: Solve for x
    x = 60,405,775.75/11,044.03
  6. Step 6: Final answer
    x = 5,469.54

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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.