Home / 4,177.58-6,269.40-3,365.66

Finding the Fourth Proportional to 4,177.58, 6,269.40 and 3,365.66

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Solution

The fourth proportional to 4,177.58, 6,269.40 and 3,365.66 is: 5,050.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177.58 : 6,269.40 = 3,365.66 : x
  2. Step 2: Convert to fraction form
    4,177.58/6,269.40 = 3,365.66/x
  3. Step 3: Cross multiply
    4,177.58x = 6,269.40 × 3,365.66
  4. Step 4: Simplify right side
    4,177.58x = 21,100,668.80
  5. Step 5: Solve for x
    x = 21,100,668.80/4,177.58
  6. Step 6: Final answer
    x = 5,050.93

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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.