Home / 41,309.24-61,913.10-19,092.56

Finding the Fourth Proportional to 41,309.24, 61,913.10 and 19,092.56

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Solution

The fourth proportional to 41,309.24, 61,913.10 and 19,092.56 is: 28,615.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,309.24 : 61,913.10 = 19,092.56 : x
  2. Step 2: Convert to fraction form
    41,309.24/61,913.10 = 19,092.56/x
  3. Step 3: Cross multiply
    41,309.24x = 61,913.10 × 19,092.56
  4. Step 4: Simplify right side
    41,309.24x = 1,182,079,576.54
  5. Step 5: Solve for x
    x = 1,182,079,576.54/41,309.24
  6. Step 6: Final answer
    x = 28,615.38

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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.