Home / 22,577.10-33,867.09-7,583.61

Finding the Fourth Proportional to 22,577.10, 33,867.09 and 7,583.61

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Solution

The fourth proportional to 22,577.10, 33,867.09 and 7,583.61 is: 11,375.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,577.10 : 33,867.09 = 7,583.61 : x
  2. Step 2: Convert to fraction form
    22,577.10/33,867.09 = 7,583.61/x
  3. Step 3: Cross multiply
    22,577.10x = 33,867.09 × 7,583.61
  4. Step 4: Simplify right side
    22,577.10x = 256,834,595.14
  5. Step 5: Solve for x
    x = 256,834,595.14/22,577.10
  6. Step 6: Final answer
    x = 11,375.89

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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.