Home / 17,106.85-25,661.73-6,012.58

Finding the Fourth Proportional to 17,106.85, 25,661.73 and 6,012.58

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Solution

The fourth proportional to 17,106.85, 25,661.73 and 6,012.58 is: 9,019.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106.85 : 25,661.73 = 6,012.58 : x
  2. Step 2: Convert to fraction form
    17,106.85/25,661.73 = 6,012.58/x
  3. Step 3: Cross multiply
    17,106.85x = 25,661.73 × 6,012.58
  4. Step 4: Simplify right side
    17,106.85x = 154,293,204.56
  5. Step 5: Solve for x
    x = 154,293,204.56/17,106.85
  6. Step 6: Final answer
    x = 9,019.38

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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.