Home / 63,964.07-96,044.52-57,009.41

Finding the Fourth Proportional to 63,964.07, 96,044.52 and 57,009.41

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Solution

The fourth proportional to 63,964.07, 96,044.52 and 57,009.41 is: 85,601.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,964.07 : 96,044.52 = 57,009.41 : x
  2. Step 2: Convert to fraction form
    63,964.07/96,044.52 = 57,009.41/x
  3. Step 3: Cross multiply
    63,964.07x = 96,044.52 × 57,009.41
  4. Step 4: Simplify right side
    63,964.07x = 5,475,441,418.93
  5. Step 5: Solve for x
    x = 5,475,441,418.93/63,964.07
  6. Step 6: Final answer
    x = 85,601.83

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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.