Home / 5,839.40-8,748.61-3,204.07

Finding the Fourth Proportional to 5,839.40, 8,748.61 and 3,204.07

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Solution

The fourth proportional to 5,839.40, 8,748.61 and 3,204.07 is: 4,800.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.40 : 8,748.61 = 3,204.07 : x
  2. Step 2: Convert to fraction form
    5,839.40/8,748.61 = 3,204.07/x
  3. Step 3: Cross multiply
    5,839.40x = 8,748.61 × 3,204.07
  4. Step 4: Simplify right side
    5,839.40x = 28,031,158.84
  5. Step 5: Solve for x
    x = 28,031,158.84/5,839.40
  6. Step 6: Final answer
    x = 4,800.35

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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.