Home / 4,028.50-5,559.35-2,351.07

Finding the Fourth Proportional to 4,028.50, 5,559.35 and 2,351.07

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Solution

The fourth proportional to 4,028.50, 5,559.35 and 2,351.07 is: 3,244.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.50 : 5,559.35 = 2,351.07 : x
  2. Step 2: Convert to fraction form
    4,028.50/5,559.35 = 2,351.07/x
  3. Step 3: Cross multiply
    4,028.50x = 5,559.35 × 2,351.07
  4. Step 4: Simplify right side
    4,028.50x = 13,070,421.00
  5. Step 5: Solve for x
    x = 13,070,421.00/4,028.50
  6. Step 6: Final answer
    x = 3,244.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.