Home / 41,393.25-61,942.14-35,865.54

Finding the Fourth Proportional to 41,393.25, 61,942.14 and 35,865.54

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Solution

The fourth proportional to 41,393.25, 61,942.14 and 35,865.54 is: 53,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393.25 : 61,942.14 = 35,865.54 : x
  2. Step 2: Convert to fraction form
    41,393.25/61,942.14 = 35,865.54/x
  3. Step 3: Cross multiply
    41,393.25x = 61,942.14 × 35,865.54
  4. Step 4: Simplify right side
    41,393.25x = 2,221,588,299.86
  5. Step 5: Solve for x
    x = 2,221,588,299.86/41,393.25
  6. Step 6: Final answer
    x = 53,670.30

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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.