Home / 41,397.93-61,906.14-30,744.41

Finding the Fourth Proportional to 41,397.93, 61,906.14 and 30,744.41

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Solution

The fourth proportional to 41,397.93, 61,906.14 and 30,744.41 is: 45,974.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,397.93 : 61,906.14 = 30,744.41 : x
  2. Step 2: Convert to fraction form
    41,397.93/61,906.14 = 30,744.41/x
  3. Step 3: Cross multiply
    41,397.93x = 61,906.14 × 30,744.41
  4. Step 4: Simplify right side
    41,397.93x = 1,903,267,440.15
  5. Step 5: Solve for x
    x = 1,903,267,440.15/41,397.93
  6. Step 6: Final answer
    x = 45,974.94

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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.