Home / 29,794.20-44,720.10-25,416.60

Finding the Fourth Proportional to 29,794.20, 44,720.10 and 25,416.60

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Solution

The fourth proportional to 29,794.20, 44,720.10 and 25,416.60 is: 38,149.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,794.20 : 44,720.10 = 25,416.60 : x
  2. Step 2: Convert to fraction form
    29,794.20/44,720.10 = 25,416.60/x
  3. Step 3: Cross multiply
    29,794.20x = 44,720.10 × 25,416.60
  4. Step 4: Simplify right side
    29,794.20x = 1,136,632,893.66
  5. Step 5: Solve for x
    x = 1,136,632,893.66/29,794.20
  6. Step 6: Final answer
    x = 38,149.47

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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.