Home / 9,194.75-13,792.17-3,038.75

Finding the Fourth Proportional to 9,194.75, 13,792.17 and 3,038.75

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Solution

The fourth proportional to 9,194.75, 13,792.17 and 3,038.75 is: 4,558.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194.75 : 13,792.17 = 3,038.75 : x
  2. Step 2: Convert to fraction form
    9,194.75/13,792.17 = 3,038.75/x
  3. Step 3: Cross multiply
    9,194.75x = 13,792.17 × 3,038.75
  4. Step 4: Simplify right side
    9,194.75x = 41,910,956.59
  5. Step 5: Solve for x
    x = 41,910,956.59/9,194.75
  6. Step 6: Final answer
    x = 4,558.14

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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.