Home / 44,792.12-67,197.90-13,626.56

Finding the Fourth Proportional to 44,792.12, 67,197.90 and 13,626.56

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Solution

The fourth proportional to 44,792.12, 67,197.90 and 13,626.56 is: 20,442.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,792.12 : 67,197.90 = 13,626.56 : x
  2. Step 2: Convert to fraction form
    44,792.12/67,197.90 = 13,626.56/x
  3. Step 3: Cross multiply
    44,792.12x = 67,197.90 × 13,626.56
  4. Step 4: Simplify right side
    44,792.12x = 915,676,435.32
  5. Step 5: Solve for x
    x = 915,676,435.32/44,792.12
  6. Step 6: Final answer
    x = 20,442.80

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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.