Home / 63,957.69-95,936.77-19,584.26

Finding the Fourth Proportional to 63,957.69, 95,936.77 and 19,584.26

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Solution

The fourth proportional to 63,957.69, 95,936.77 and 19,584.26 is: 29,376.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,957.69 : 95,936.77 = 19,584.26 : x
  2. Step 2: Convert to fraction form
    63,957.69/95,936.77 = 19,584.26/x
  3. Step 3: Cross multiply
    63,957.69x = 95,936.77 × 19,584.26
  4. Step 4: Simplify right side
    63,957.69x = 1,878,850,838.12
  5. Step 5: Solve for x
    x = 1,878,850,838.12/63,957.69
  6. Step 6: Final answer
    x = 29,376.46

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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.