Home / 5,592.66-8,390.21-1,697.37

Finding the Fourth Proportional to 5,592.66, 8,390.21 and 1,697.37

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Solution

The fourth proportional to 5,592.66, 8,390.21 and 1,697.37 is: 2,546.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592.66 : 8,390.21 = 1,697.37 : x
  2. Step 2: Convert to fraction form
    5,592.66/8,390.21 = 1,697.37/x
  3. Step 3: Cross multiply
    5,592.66x = 8,390.21 × 1,697.37
  4. Step 4: Simplify right side
    5,592.66x = 14,241,290.75
  5. Step 5: Solve for x
    x = 14,241,290.75/5,592.66
  6. Step 6: Final answer
    x = 2,546.43

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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.