Home / 29,074.20-43,553.70-27,000.60

Finding the Fourth Proportional to 29,074.20, 43,553.70 and 27,000.60

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Solution

The fourth proportional to 29,074.20, 43,553.70 and 27,000.60 is: 40,447.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,074.20 : 43,553.70 = 27,000.60 : x
  2. Step 2: Convert to fraction form
    29,074.20/43,553.70 = 27,000.60/x
  3. Step 3: Cross multiply
    29,074.20x = 43,553.70 × 27,000.60
  4. Step 4: Simplify right side
    29,074.20x = 1,175,976,032.22
  5. Step 5: Solve for x
    x = 1,175,976,032.22/29,074.20
  6. Step 6: Final answer
    x = 40,447.41

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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.