Home / 5,930.97-8,899.56-2,423.58

Finding the Fourth Proportional to 5,930.97, 8,899.56 and 2,423.58

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Solution

The fourth proportional to 5,930.97, 8,899.56 and 2,423.58 is: 3,636.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930.97 : 8,899.56 = 2,423.58 : x
  2. Step 2: Convert to fraction form
    5,930.97/8,899.56 = 2,423.58/x
  3. Step 3: Cross multiply
    5,930.97x = 8,899.56 × 2,423.58
  4. Step 4: Simplify right side
    5,930.97x = 21,568,795.62
  5. Step 5: Solve for x
    x = 21,568,795.62/5,930.97
  6. Step 6: Final answer
    x = 3,636.64

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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.