Home / 6,177.02-9,262.72-2,665.36

Finding the Fourth Proportional to 6,177.02, 9,262.72 and 2,665.36

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Solution

The fourth proportional to 6,177.02, 9,262.72 and 2,665.36 is: 3,996.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177.02 : 9,262.72 = 2,665.36 : x
  2. Step 2: Convert to fraction form
    6,177.02/9,262.72 = 2,665.36/x
  3. Step 3: Cross multiply
    6,177.02x = 9,262.72 × 2,665.36
  4. Step 4: Simplify right side
    6,177.02x = 24,688,453.56
  5. Step 5: Solve for x
    x = 24,688,453.56/6,177.02
  6. Step 6: Final answer
    x = 3,996.83

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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.