Home / 4,177.58-6,269.49-3,365.69

Finding the Fourth Proportional to 4,177.58, 6,269.49 and 3,365.69

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Solution

The fourth proportional to 4,177.58, 6,269.49 and 3,365.69 is: 5,051.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177.58 : 6,269.49 = 3,365.69 : x
  2. Step 2: Convert to fraction form
    4,177.58/6,269.49 = 3,365.69/x
  3. Step 3: Cross multiply
    4,177.58x = 6,269.49 × 3,365.69
  4. Step 4: Simplify right side
    4,177.58x = 21,101,128.45
  5. Step 5: Solve for x
    x = 21,101,128.45/4,177.58
  6. Step 6: Final answer
    x = 5,051.05

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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.