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Finding the Fourth Proportional to 5,794.44, 8,693.28 and 2,507.76

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Solution

The fourth proportional to 5,794.44, 8,693.28 and 2,507.76 is: 3,762.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794.44 : 8,693.28 = 2,507.76 : x
  2. Step 2: Convert to fraction form
    5,794.44/8,693.28 = 2,507.76/x
  3. Step 3: Cross multiply
    5,794.44x = 8,693.28 × 2,507.76
  4. Step 4: Simplify right side
    5,794.44x = 21,800,659.85
  5. Step 5: Solve for x
    x = 21,800,659.85/5,794.44
  6. Step 6: Final answer
    x = 3,762.34

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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.