Home / 5,041.74-7,548.03-3,284.85

Finding the Fourth Proportional to 5,041.74, 7,548.03 and 3,284.85

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Solution

The fourth proportional to 5,041.74, 7,548.03 and 3,284.85 is: 4,917.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.74 : 7,548.03 = 3,284.85 : x
  2. Step 2: Convert to fraction form
    5,041.74/7,548.03 = 3,284.85/x
  3. Step 3: Cross multiply
    5,041.74x = 7,548.03 × 3,284.85
  4. Step 4: Simplify right side
    5,041.74x = 24,794,146.35
  5. Step 5: Solve for x
    x = 24,794,146.35/5,041.74
  6. Step 6: Final answer
    x = 4,917.78

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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.