Home / 19,957.00-27,540.84-11,004.83

Finding the Fourth Proportional to 19,957.00, 27,540.84 and 11,004.83

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Solution

The fourth proportional to 19,957.00, 27,540.84 and 11,004.83 is: 15,186.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,957.00 : 27,540.84 = 11,004.83 : x
  2. Step 2: Convert to fraction form
    19,957.00/27,540.84 = 11,004.83/x
  3. Step 3: Cross multiply
    19,957.00x = 27,540.84 × 11,004.83
  4. Step 4: Simplify right side
    19,957.00x = 303,082,124.55
  5. Step 5: Solve for x
    x = 303,082,124.55/19,957.00
  6. Step 6: Final answer
    x = 15,186.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.