Home / 6,673.46-10,011.60-2,290.82

Finding the Fourth Proportional to 6,673.46, 10,011.60 and 2,290.82

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Solution

The fourth proportional to 6,673.46, 10,011.60 and 2,290.82 is: 3,436.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.46 : 10,011.60 = 2,290.82 : x
  2. Step 2: Convert to fraction form
    6,673.46/10,011.60 = 2,290.82/x
  3. Step 3: Cross multiply
    6,673.46x = 10,011.60 × 2,290.82
  4. Step 4: Simplify right side
    6,673.46x = 22,934,723.45
  5. Step 5: Solve for x
    x = 22,934,723.45/6,673.46
  6. Step 6: Final answer
    x = 3,436.71

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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.