Home / 41,913.48-57,839.45-23,050.61

Finding the Fourth Proportional to 41,913.48, 57,839.45 and 23,050.61

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Solution

The fourth proportional to 41,913.48, 57,839.45 and 23,050.61 is: 31,809.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,913.48 : 57,839.45 = 23,050.61 : x
  2. Step 2: Convert to fraction form
    41,913.48/57,839.45 = 23,050.61/x
  3. Step 3: Cross multiply
    41,913.48x = 57,839.45 × 23,050.61
  4. Step 4: Simplify right side
    41,913.48x = 1,333,234,604.56
  5. Step 5: Solve for x
    x = 1,333,234,604.56/41,913.48
  6. Step 6: Final answer
    x = 31,809.21

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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.