Home / 96,584.80-133,314.78-58,338.26

Finding the Fourth Proportional to 96,584.80, 133,314.78 and 58,338.26

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Solution

The fourth proportional to 96,584.80, 133,314.78 and 58,338.26 is: 80,523.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,584.80 : 133,314.78 = 58,338.26 : x
  2. Step 2: Convert to fraction form
    96,584.80/133,314.78 = 58,338.26/x
  3. Step 3: Cross multiply
    96,584.80x = 133,314.78 × 58,338.26
  4. Step 4: Simplify right side
    96,584.80x = 7,777,352,297.48
  5. Step 5: Solve for x
    x = 7,777,352,297.48/96,584.80
  6. Step 6: Final answer
    x = 80,523.56

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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.