Home / 8,544.97-12,817.37-2,701.58

Finding the Fourth Proportional to 8,544.97, 12,817.37 and 2,701.58

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Solution

The fourth proportional to 8,544.97, 12,817.37 and 2,701.58 is: 4,052.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544.97 : 12,817.37 = 2,701.58 : x
  2. Step 2: Convert to fraction form
    8,544.97/12,817.37 = 2,701.58/x
  3. Step 3: Cross multiply
    8,544.97x = 12,817.37 × 2,701.58
  4. Step 4: Simplify right side
    8,544.97x = 34,627,072.85
  5. Step 5: Solve for x
    x = 34,627,072.85/8,544.97
  6. Step 6: Final answer
    x = 4,052.34

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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.