Home / 69,564.36-95,984.82-44,080.68

Finding the Fourth Proportional to 69,564.36, 95,984.82 and 44,080.68

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Solution

The fourth proportional to 69,564.36, 95,984.82 and 44,080.68 is: 60,822.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,564.36 : 95,984.82 = 44,080.68 : x
  2. Step 2: Convert to fraction form
    69,564.36/95,984.82 = 44,080.68/x
  3. Step 3: Cross multiply
    69,564.36x = 95,984.82 × 44,080.68
  4. Step 4: Simplify right side
    69,564.36x = 4,231,076,135.28
  5. Step 5: Solve for x
    x = 4,231,076,135.28/69,564.36
  6. Step 6: Final answer
    x = 60,822.47

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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.