Home / 6,177.79-9,267.25-2,017.82

Finding the Fourth Proportional to 6,177.79, 9,267.25 and 2,017.82

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Solution

The fourth proportional to 6,177.79, 9,267.25 and 2,017.82 is: 3,026.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177.79 : 9,267.25 = 2,017.82 : x
  2. Step 2: Convert to fraction form
    6,177.79/9,267.25 = 2,017.82/x
  3. Step 3: Cross multiply
    6,177.79x = 9,267.25 × 2,017.82
  4. Step 4: Simplify right side
    6,177.79x = 18,699,619.23
  5. Step 5: Solve for x
    x = 18,699,619.23/6,177.79
  6. Step 6: Final answer
    x = 3,026.91

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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.