Home / 27,973.44-41,962.23-8,252.87

Finding the Fourth Proportional to 27,973.44, 41,962.23 and 8,252.87

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Solution

The fourth proportional to 27,973.44, 41,962.23 and 8,252.87 is: 12,379.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,973.44 : 41,962.23 = 8,252.87 : x
  2. Step 2: Convert to fraction form
    27,973.44/41,962.23 = 8,252.87/x
  3. Step 3: Cross multiply
    27,973.44x = 41,962.23 × 8,252.87
  4. Step 4: Simplify right side
    27,973.44x = 346,308,619.29
  5. Step 5: Solve for x
    x = 346,308,619.29/27,973.44
  6. Step 6: Final answer
    x = 12,379.91

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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.