Home / 44,792.69-67,198.75-13,627.13

Finding the Fourth Proportional to 44,792.69, 67,198.75 and 13,627.13

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Solution

The fourth proportional to 44,792.69, 67,198.75 and 13,627.13 is: 20,443.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,792.69 : 67,198.75 = 13,627.13 : x
  2. Step 2: Convert to fraction form
    44,792.69/67,198.75 = 13,627.13/x
  3. Step 3: Cross multiply
    44,792.69x = 67,198.75 × 13,627.13
  4. Step 4: Simplify right side
    44,792.69x = 915,725,732.03
  5. Step 5: Solve for x
    x = 915,725,732.03/44,792.69
  6. Step 6: Final answer
    x = 20,443.64

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1.5x scale

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.