Home / 6,566.67-9,846.36-2,668.95

Finding the Fourth Proportional to 6,566.67, 9,846.36 and 2,668.95

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Solution

The fourth proportional to 6,566.67, 9,846.36 and 2,668.95 is: 4,001.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566.67 : 9,846.36 = 2,668.95 : x
  2. Step 2: Convert to fraction form
    6,566.67/9,846.36 = 2,668.95/x
  3. Step 3: Cross multiply
    6,566.67x = 9,846.36 × 2,668.95
  4. Step 4: Simplify right side
    6,566.67x = 26,279,442.52
  5. Step 5: Solve for x
    x = 26,279,442.52/6,566.67
  6. Step 6: Final answer
    x = 4,001.94

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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.