Home / 9,910.05-14,864.01-3,335.38

Finding the Fourth Proportional to 9,910.05, 14,864.01 and 3,335.38

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Solution

The fourth proportional to 9,910.05, 14,864.01 and 3,335.38 is: 5,002.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910.05 : 14,864.01 = 3,335.38 : x
  2. Step 2: Convert to fraction form
    9,910.05/14,864.01 = 3,335.38/x
  3. Step 3: Cross multiply
    9,910.05x = 14,864.01 × 3,335.38
  4. Step 4: Simplify right side
    9,910.05x = 49,577,072.01
  5. Step 5: Solve for x
    x = 49,577,072.01/9,910.05
  6. Step 6: Final answer
    x = 5,002.71

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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.