Home / 49,301.52-73,962-14,241.48

Finding the Fourth Proportional to 49,301.52, 73,962 and 14,241.48

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Solution

The fourth proportional to 49,301.52, 73,962 and 14,241.48 is: 21,365.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,301.52 : 73,962 = 14,241.48 : x
  2. Step 2: Convert to fraction form
    49,301.52/73,962 = 14,241.48/x
  3. Step 3: Cross multiply
    49,301.52x = 73,962 × 14,241.48
  4. Step 4: Simplify right side
    49,301.52x = 1,053,328,343.76
  5. Step 5: Solve for x
    x = 1,053,328,343.76/49,301.52
  6. Step 6: Final answer
    x = 21,365.03

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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.