Home / 11,068.13-16,604.17-3,673.03

Finding the Fourth Proportional to 11,068.13, 16,604.17 and 3,673.03

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Solution

The fourth proportional to 11,068.13, 16,604.17 and 3,673.03 is: 5,510.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068.13 : 16,604.17 = 3,673.03 : x
  2. Step 2: Convert to fraction form
    11,068.13/16,604.17 = 3,673.03/x
  3. Step 3: Cross multiply
    11,068.13x = 16,604.17 × 3,673.03
  4. Step 4: Simplify right side
    11,068.13x = 60,987,614.54
  5. Step 5: Solve for x
    x = 60,987,614.54/11,068.13
  6. Step 6: Final answer
    x = 5,510.20

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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.