Home / 96,067.30-132,567.37-53,628.52

Finding the Fourth Proportional to 96,067.30, 132,567.37 and 53,628.52

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Solution

The fourth proportional to 96,067.30, 132,567.37 and 53,628.52 is: 74,004.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,067.30 : 132,567.37 = 53,628.52 : x
  2. Step 2: Convert to fraction form
    96,067.30/132,567.37 = 53,628.52/x
  3. Step 3: Cross multiply
    96,067.30x = 132,567.37 × 53,628.52
  4. Step 4: Simplify right side
    96,067.30x = 7,109,391,853.39
  5. Step 5: Solve for x
    x = 7,109,391,853.39/96,067.30
  6. Step 6: Final answer
    x = 74,004.29

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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.