Home / 13,049.16-19,571.31-6,028.89

Finding the Fourth Proportional to 13,049.16, 19,571.31 and 6,028.89

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Solution

The fourth proportional to 13,049.16, 19,571.31 and 6,028.89 is: 9,042.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,049.16 : 19,571.31 = 6,028.89 : x
  2. Step 2: Convert to fraction form
    13,049.16/19,571.31 = 6,028.89/x
  3. Step 3: Cross multiply
    13,049.16x = 19,571.31 × 6,028.89
  4. Step 4: Simplify right side
    13,049.16x = 117,993,275.15
  5. Step 5: Solve for x
    x = 117,993,275.15/13,049.16
  6. Step 6: Final answer
    x = 9,042.21

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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.