Home / 11,741.94-17,622.90-6,199.29

Finding the Fourth Proportional to 11,741.94, 17,622.90 and 6,199.29

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Solution

The fourth proportional to 11,741.94, 17,622.90 and 6,199.29 is: 9,304.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,741.94 : 17,622.90 = 6,199.29 : x
  2. Step 2: Convert to fraction form
    11,741.94/17,622.90 = 6,199.29/x
  3. Step 3: Cross multiply
    11,741.94x = 17,622.90 × 6,199.29
  4. Step 4: Simplify right side
    11,741.94x = 109,249,467.74
  5. Step 5: Solve for x
    x = 109,249,467.74/11,741.94
  6. Step 6: Final answer
    x = 9,304.21

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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.