Home / 5,837.28-8,748.08-3,200.84

Finding the Fourth Proportional to 5,837.28, 8,748.08 and 3,200.84

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Solution

The fourth proportional to 5,837.28, 8,748.08 and 3,200.84 is: 4,796.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.28 : 8,748.08 = 3,200.84 : x
  2. Step 2: Convert to fraction form
    5,837.28/8,748.08 = 3,200.84/x
  3. Step 3: Cross multiply
    5,837.28x = 8,748.08 × 3,200.84
  4. Step 4: Simplify right side
    5,837.28x = 28,001,204.39
  5. Step 5: Solve for x
    x = 28,001,204.39/5,837.28
  6. Step 6: Final answer
    x = 4,796.96

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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.