Home / 75,196.44-103,771.08-44,983.03

Finding the Fourth Proportional to 75,196.44, 103,771.08 and 44,983.03

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Solution

The fourth proportional to 75,196.44, 103,771.08 and 44,983.03 is: 62,076.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,196.44 : 103,771.08 = 44,983.03 : x
  2. Step 2: Convert to fraction form
    75,196.44/103,771.08 = 44,983.03/x
  3. Step 3: Cross multiply
    75,196.44x = 103,771.08 × 44,983.03
  4. Step 4: Simplify right side
    75,196.44x = 4,667,937,604.77
  5. Step 5: Solve for x
    x = 4,667,937,604.77/75,196.44
  6. Step 6: Final answer
    x = 62,076.58

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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.