Home / 9,954.06-14,933.24-3,028.38

Finding the Fourth Proportional to 9,954.06, 14,933.24 and 3,028.38

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Solution

The fourth proportional to 9,954.06, 14,933.24 and 3,028.38 is: 4,543.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954.06 : 14,933.24 = 3,028.38 : x
  2. Step 2: Convert to fraction form
    9,954.06/14,933.24 = 3,028.38/x
  3. Step 3: Cross multiply
    9,954.06x = 14,933.24 × 3,028.38
  4. Step 4: Simplify right side
    9,954.06x = 45,223,458.26
  5. Step 5: Solve for x
    x = 45,223,458.26/9,954.06
  6. Step 6: Final answer
    x = 4,543.22

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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.