Home / 5,052.73-7,574.39-2,582.09

Finding the Fourth Proportional to 5,052.73, 7,574.39 and 2,582.09

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Solution

The fourth proportional to 5,052.73, 7,574.39 and 2,582.09 is: 3,870.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.73 : 7,574.39 = 2,582.09 : x
  2. Step 2: Convert to fraction form
    5,052.73/7,574.39 = 2,582.09/x
  3. Step 3: Cross multiply
    5,052.73x = 7,574.39 × 2,582.09
  4. Step 4: Simplify right side
    5,052.73x = 19,557,756.68
  5. Step 5: Solve for x
    x = 19,557,756.68/5,052.73
  6. Step 6: Final answer
    x = 3,870.73

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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.