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Finding the Fourth Proportional to 17,797.98, 26,700.38 and 5,955.49

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Solution

The fourth proportional to 17,797.98, 26,700.38 and 5,955.49 is: 8,934.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,797.98 : 26,700.38 = 5,955.49 : x
  2. Step 2: Convert to fraction form
    17,797.98/26,700.38 = 5,955.49/x
  3. Step 3: Cross multiply
    17,797.98x = 26,700.38 × 5,955.49
  4. Step 4: Simplify right side
    17,797.98x = 159,013,846.09
  5. Step 5: Solve for x
    x = 159,013,846.09/17,797.98
  6. Step 6: Final answer
    x = 8,934.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.