Home / 9,325.11-13,984.32-3,083.97

Finding the Fourth Proportional to 9,325.11, 13,984.32 and 3,083.97

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Solution

The fourth proportional to 9,325.11, 13,984.32 and 3,083.97 is: 4,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325.11 : 13,984.32 = 3,083.97 : x
  2. Step 2: Convert to fraction form
    9,325.11/13,984.32 = 3,083.97/x
  3. Step 3: Cross multiply
    9,325.11x = 13,984.32 × 3,083.97
  4. Step 4: Simplify right side
    9,325.11x = 43,127,223.35
  5. Step 5: Solve for x
    x = 43,127,223.35/9,325.11
  6. Step 6: Final answer
    x = 4,624.85

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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.