Home / 11,084.73-16,627.09-7,394.17

Finding the Fourth Proportional to 11,084.73, 16,627.09 and 7,394.17

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Solution

The fourth proportional to 11,084.73, 16,627.09 and 7,394.17 is: 11,091.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.73 : 16,627.09 = 7,394.17 : x
  2. Step 2: Convert to fraction form
    11,084.73/16,627.09 = 7,394.17/x
  3. Step 3: Cross multiply
    11,084.73x = 16,627.09 × 7,394.17
  4. Step 4: Simplify right side
    11,084.73x = 122,943,446.93
  5. Step 5: Solve for x
    x = 122,943,446.93/11,084.73
  6. Step 6: Final answer
    x = 11,091.24

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1.5x scale

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.