Home / 11,084.94-16,624.17-4,509.90

Finding the Fourth Proportional to 11,084.94, 16,624.17 and 4,509.90

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Solution

The fourth proportional to 11,084.94, 16,624.17 and 4,509.90 is: 6,763.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.94 : 16,624.17 = 4,509.90 : x
  2. Step 2: Convert to fraction form
    11,084.94/16,624.17 = 4,509.90/x
  3. Step 3: Cross multiply
    11,084.94x = 16,624.17 × 4,509.90
  4. Step 4: Simplify right side
    11,084.94x = 74,973,344.28
  5. Step 5: Solve for x
    x = 74,973,344.28/11,084.94
  6. Step 6: Final answer
    x = 6,763.53

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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.