Home / 9,084.94-13,627.33-2,845.02

Finding the Fourth Proportional to 9,084.94, 13,627.33 and 2,845.02

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Solution

The fourth proportional to 9,084.94, 13,627.33 and 2,845.02 is: 4,267.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.94 : 13,627.33 = 2,845.02 : x
  2. Step 2: Convert to fraction form
    9,084.94/13,627.33 = 2,845.02/x
  3. Step 3: Cross multiply
    9,084.94x = 13,627.33 × 2,845.02
  4. Step 4: Simplify right side
    9,084.94x = 38,770,026.40
  5. Step 5: Solve for x
    x = 38,770,026.40/9,084.94
  6. Step 6: Final answer
    x = 4,267.50

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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.