Home / 4,177.09-6,265.76-1,365.92

Finding the Fourth Proportional to 4,177.09, 6,265.76 and 1,365.92

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Solution

The fourth proportional to 4,177.09, 6,265.76 and 1,365.92 is: 2,048.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177.09 : 6,265.76 = 1,365.92 : x
  2. Step 2: Convert to fraction form
    4,177.09/6,265.76 = 1,365.92/x
  3. Step 3: Cross multiply
    4,177.09x = 6,265.76 × 1,365.92
  4. Step 4: Simplify right side
    4,177.09x = 8,558,520.07
  5. Step 5: Solve for x
    x = 8,558,520.07/4,177.09
  6. Step 6: Final answer
    x = 2,048.92

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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.