Home / 27,493.57-41,244.39-9,959.29

Finding the Fourth Proportional to 27,493.57, 41,244.39 and 9,959.29

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Solution

The fourth proportional to 27,493.57, 41,244.39 and 9,959.29 is: 14,940.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,493.57 : 41,244.39 = 9,959.29 : x
  2. Step 2: Convert to fraction form
    27,493.57/41,244.39 = 9,959.29/x
  3. Step 3: Cross multiply
    27,493.57x = 41,244.39 × 9,959.29
  4. Step 4: Simplify right side
    27,493.57x = 410,764,840.88
  5. Step 5: Solve for x
    x = 410,764,840.88/27,493.57
  6. Step 6: Final answer
    x = 14,940.40

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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.