Home / 95,963.22-132,429.42-53,524.49

Finding the Fourth Proportional to 95,963.22, 132,429.42 and 53,524.49

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Solution

The fourth proportional to 95,963.22, 132,429.42 and 53,524.49 is: 73,863.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,963.22 : 132,429.42 = 53,524.49 : x
  2. Step 2: Convert to fraction form
    95,963.22/132,429.42 = 53,524.49/x
  3. Step 3: Cross multiply
    95,963.22x = 132,429.42 × 53,524.49
  4. Step 4: Simplify right side
    95,963.22x = 7,088,216,504.35
  5. Step 5: Solve for x
    x = 7,088,216,504.35/95,963.22
  6. Step 6: Final answer
    x = 73,863.89

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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.