Home / 9,910.19-14,864.53-3,667.27

Finding the Fourth Proportional to 9,910.19, 14,864.53 and 3,667.27

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Solution

The fourth proportional to 9,910.19, 14,864.53 and 3,667.27 is: 5,500.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,910.19 : 14,864.53 = 3,667.27 : x
  2. Step 2: Convert to fraction form
    9,910.19/14,864.53 = 3,667.27/x
  3. Step 3: Cross multiply
    9,910.19x = 14,864.53 × 3,667.27
  4. Step 4: Simplify right side
    9,910.19x = 54,512,244.93
  5. Step 5: Solve for x
    x = 54,512,244.93/9,910.19
  6. Step 6: Final answer
    x = 5,500.63

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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.