Home / 16,199-24,243.63-9,962.97

Finding the Fourth Proportional to 16,199, 24,243.63 and 9,962.97

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Solution

The fourth proportional to 16,199, 24,243.63 and 9,962.97 is: 14,910.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,199 : 24,243.63 = 9,962.97 : x
  2. Step 2: Convert to fraction form
    16,199/24,243.63 = 9,962.97/x
  3. Step 3: Cross multiply
    16,199x = 24,243.63 × 9,962.97
  4. Step 4: Simplify right side
    16,199x = 241,538,558.38
  5. Step 5: Solve for x
    x = 241,538,558.38/16,199
  6. Step 6: Final answer
    x = 14,910.71

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1.5x scale

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.