Home / 3,466.67-5,202.27-1,275.41

Finding the Fourth Proportional to 3,466.67, 5,202.27 and 1,275.41

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Solution

The fourth proportional to 3,466.67, 5,202.27 and 1,275.41 is: 1,913.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466.67 : 5,202.27 = 1,275.41 : x
  2. Step 2: Convert to fraction form
    3,466.67/5,202.27 = 1,275.41/x
  3. Step 3: Cross multiply
    3,466.67x = 5,202.27 × 1,275.41
  4. Step 4: Simplify right side
    3,466.67x = 6,635,040.19
  5. Step 5: Solve for x
    x = 6,635,040.19/3,466.67
  6. Step 6: Final answer
    x = 1,913.95

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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.