Home / 43,850.03-65,708.12-22,796.91

Finding the Fourth Proportional to 43,850.03, 65,708.12 and 22,796.91

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Solution

The fourth proportional to 43,850.03, 65,708.12 and 22,796.91 is: 34,160.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,850.03 : 65,708.12 = 22,796.91 : x
  2. Step 2: Convert to fraction form
    43,850.03/65,708.12 = 22,796.91/x
  3. Step 3: Cross multiply
    43,850.03x = 65,708.12 × 22,796.91
  4. Step 4: Simplify right side
    43,850.03x = 1,497,942,154.90
  5. Step 5: Solve for x
    x = 1,497,942,154.90/43,850.03
  6. Step 6: Final answer
    x = 34,160.58

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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.