Home / 9,956.98-14,936.15-3,716.88

Finding the Fourth Proportional to 9,956.98, 14,936.15 and 3,716.88

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Solution

The fourth proportional to 9,956.98, 14,936.15 and 3,716.88 is: 5,575.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,956.98 : 14,936.15 = 3,716.88 : x
  2. Step 2: Convert to fraction form
    9,956.98/14,936.15 = 3,716.88/x
  3. Step 3: Cross multiply
    9,956.98x = 14,936.15 × 3,716.88
  4. Step 4: Simplify right side
    9,956.98x = 55,515,877.21
  5. Step 5: Solve for x
    x = 55,515,877.21/9,956.98
  6. Step 6: Final answer
    x = 5,575.57

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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.