Home / 9,087.93-13,633.79-3,244.50

Finding the Fourth Proportional to 9,087.93, 13,633.79 and 3,244.50

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Solution

The fourth proportional to 9,087.93, 13,633.79 and 3,244.50 is: 4,867.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087.93 : 13,633.79 = 3,244.50 : x
  2. Step 2: Convert to fraction form
    9,087.93/13,633.79 = 3,244.50/x
  3. Step 3: Cross multiply
    9,087.93x = 13,633.79 × 3,244.50
  4. Step 4: Simplify right side
    9,087.93x = 44,234,815.43
  5. Step 5: Solve for x
    x = 44,234,815.43/9,087.93
  6. Step 6: Final answer
    x = 4,867.42

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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.