Home / 44,829.48-67,204.12-18,517.44

Finding the Fourth Proportional to 44,829.48, 67,204.12 and 18,517.44

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Solution

The fourth proportional to 44,829.48, 67,204.12 and 18,517.44 is: 27,759.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,829.48 : 67,204.12 = 18,517.44 : x
  2. Step 2: Convert to fraction form
    44,829.48/67,204.12 = 18,517.44/x
  3. Step 3: Cross multiply
    44,829.48x = 67,204.12 × 18,517.44
  4. Step 4: Simplify right side
    44,829.48x = 1,244,448,259.85
  5. Step 5: Solve for x
    x = 1,244,448,259.85/44,829.48
  6. Step 6: Final answer
    x = 27,759.60

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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.