Home / 75,926.54-104,791.46-44,113.90

Finding the Fourth Proportional to 75,926.54, 104,791.46 and 44,113.90

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Solution

The fourth proportional to 75,926.54, 104,791.46 and 44,113.90 is: 60,884.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,926.54 : 104,791.46 = 44,113.90 : x
  2. Step 2: Convert to fraction form
    75,926.54/104,791.46 = 44,113.90/x
  3. Step 3: Cross multiply
    75,926.54x = 104,791.46 × 44,113.90
  4. Step 4: Simplify right side
    75,926.54x = 4,622,759,987.29
  5. Step 5: Solve for x
    x = 4,622,759,987.29/75,926.54
  6. Step 6: Final answer
    x = 60,884.64

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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.