Home / 11,044.17-16,567.07-3,146.54

Finding the Fourth Proportional to 11,044.17, 16,567.07 and 3,146.54

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Solution

The fourth proportional to 11,044.17, 16,567.07 and 3,146.54 is: 4,720.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.17 : 16,567.07 = 3,146.54 : x
  2. Step 2: Convert to fraction form
    11,044.17/16,567.07 = 3,146.54/x
  3. Step 3: Cross multiply
    11,044.17x = 16,567.07 × 3,146.54
  4. Step 4: Simplify right side
    11,044.17x = 52,128,849.87
  5. Step 5: Solve for x
    x = 52,128,849.87/11,044.17
  6. Step 6: Final answer
    x = 4,720.03

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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.