Home / 5,794.60-7,996.58-3,141.99

Finding the Fourth Proportional to 5,794.60, 7,996.58 and 3,141.99

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Solution

The fourth proportional to 5,794.60, 7,996.58 and 3,141.99 is: 4,335.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794.60 : 7,996.58 = 3,141.99 : x
  2. Step 2: Convert to fraction form
    5,794.60/7,996.58 = 3,141.99/x
  3. Step 3: Cross multiply
    5,794.60x = 7,996.58 × 3,141.99
  4. Step 4: Simplify right side
    5,794.60x = 25,125,174.39
  5. Step 5: Solve for x
    x = 25,125,174.39/5,794.60
  6. Step 6: Final answer
    x = 4,335.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.