Home / 44,792.81-67,198.94-13,627.25

Finding the Fourth Proportional to 44,792.81, 67,198.94 and 13,627.25

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Solution

The fourth proportional to 44,792.81, 67,198.94 and 13,627.25 is: 20,443.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,792.81 : 67,198.94 = 13,627.25 : x
  2. Step 2: Convert to fraction form
    44,792.81/67,198.94 = 13,627.25/x
  3. Step 3: Cross multiply
    44,792.81x = 67,198.94 × 13,627.25
  4. Step 4: Simplify right side
    44,792.81x = 915,736,686.98
  5. Step 5: Solve for x
    x = 915,736,686.98/44,792.81
  6. Step 6: Final answer
    x = 20,443.83

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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.