Home / 3,517.51-5,277.33-1,052.41

Finding the Fourth Proportional to 3,517.51, 5,277.33 and 1,052.41

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Solution

The fourth proportional to 3,517.51, 5,277.33 and 1,052.41 is: 1,578.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517.51 : 5,277.33 = 1,052.41 : x
  2. Step 2: Convert to fraction form
    3,517.51/5,277.33 = 1,052.41/x
  3. Step 3: Cross multiply
    3,517.51x = 5,277.33 × 1,052.41
  4. Step 4: Simplify right side
    3,517.51x = 5,553,914.87
  5. Step 5: Solve for x
    x = 5,553,914.87/3,517.51
  6. Step 6: Final answer
    x = 1,578.93

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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.