Home / 6,176.21-9,264.62-1,794.02

Finding the Fourth Proportional to 6,176.21, 9,264.62 and 1,794.02

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Solution

The fourth proportional to 6,176.21, 9,264.62 and 1,794.02 is: 2,691.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176.21 : 9,264.62 = 1,794.02 : x
  2. Step 2: Convert to fraction form
    6,176.21/9,264.62 = 1,794.02/x
  3. Step 3: Cross multiply
    6,176.21x = 9,264.62 × 1,794.02
  4. Step 4: Simplify right side
    6,176.21x = 16,620,871.73
  5. Step 5: Solve for x
    x = 16,620,871.73/6,176.21
  6. Step 6: Final answer
    x = 2,691.11

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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.