Home / 75,536.69-104,241.83-41,546.66

Finding the Fourth Proportional to 75,536.69, 104,241.83 and 41,546.66

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Solution

The fourth proportional to 75,536.69, 104,241.83 and 41,546.66 is: 57,335.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,536.69 : 104,241.83 = 41,546.66 : x
  2. Step 2: Convert to fraction form
    75,536.69/104,241.83 = 41,546.66/x
  3. Step 3: Cross multiply
    75,536.69x = 104,241.83 × 41,546.66
  4. Step 4: Simplify right side
    75,536.69x = 4,330,899,139.85
  5. Step 5: Solve for x
    x = 4,330,899,139.85/75,536.69
  6. Step 6: Final answer
    x = 57,335.04

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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.