Home / 3,028.02-4,543.19-1,467.90

Finding the Fourth Proportional to 3,028.02, 4,543.19 and 1,467.90

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Solution

The fourth proportional to 3,028.02, 4,543.19 and 1,467.90 is: 2,202.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028.02 : 4,543.19 = 1,467.90 : x
  2. Step 2: Convert to fraction form
    3,028.02/4,543.19 = 1,467.90/x
  3. Step 3: Cross multiply
    3,028.02x = 4,543.19 × 1,467.90
  4. Step 4: Simplify right side
    3,028.02x = 6,668,946.77
  5. Step 5: Solve for x
    x = 6,668,946.77/3,028.02
  6. Step 6: Final answer
    x = 2,202.41

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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.