Home / 50,750.56-76,067.52-34,090.48

Finding the Fourth Proportional to 50,750.56, 76,067.52 and 34,090.48

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Solution

The fourth proportional to 50,750.56, 76,067.52 and 34,090.48 is: 51,096.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,750.56 : 76,067.52 = 34,090.48 : x
  2. Step 2: Convert to fraction form
    50,750.56/76,067.52 = 34,090.48/x
  3. Step 3: Cross multiply
    50,750.56x = 76,067.52 × 34,090.48
  4. Step 4: Simplify right side
    50,750.56x = 2,593,178,269.21
  5. Step 5: Solve for x
    x = 2,593,178,269.21/50,750.56
  6. Step 6: Final answer
    x = 51,096.54

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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.