Home / 69,241.67-95,537.65-43,717.33

Finding the Fourth Proportional to 69,241.67, 95,537.65 and 43,717.33

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Solution

The fourth proportional to 69,241.67, 95,537.65 and 43,717.33 is: 60,319.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,241.67 : 95,537.65 = 43,717.33 : x
  2. Step 2: Convert to fraction form
    69,241.67/95,537.65 = 43,717.33/x
  3. Step 3: Cross multiply
    69,241.67x = 95,537.65 × 43,717.33
  4. Step 4: Simplify right side
    69,241.67x = 4,176,650,527.17
  5. Step 5: Solve for x
    x = 4,176,650,527.17/69,241.67
  6. Step 6: Final answer
    x = 60,319.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.