Home / 14,410.54-21,616.21-4,022.28

Finding the Fourth Proportional to 14,410.54, 21,616.21 and 4,022.28

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Solution

The fourth proportional to 14,410.54, 21,616.21 and 4,022.28 is: 6,033.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,410.54 : 21,616.21 = 4,022.28 : x
  2. Step 2: Convert to fraction form
    14,410.54/21,616.21 = 4,022.28/x
  3. Step 3: Cross multiply
    14,410.54x = 21,616.21 × 4,022.28
  4. Step 4: Simplify right side
    14,410.54x = 86,946,449.16
  5. Step 5: Solve for x
    x = 86,946,449.16/14,410.54
  6. Step 6: Final answer
    x = 6,033.53

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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.