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Finding the Fourth Proportional to 244,170.45, 365,763.60 and 164,454.30

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Solution

The fourth proportional to 244,170.45, 365,763.60 and 164,454.30 is: 246,350.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,170.45 : 365,763.60 = 164,454.30 : x
  2. Step 2: Convert to fraction form
    244,170.45/365,763.60 = 164,454.30/x
  3. Step 3: Cross multiply
    244,170.45x = 365,763.60 × 164,454.30
  4. Step 4: Simplify right side
    244,170.45x = 60,151,396,803.48
  5. Step 5: Solve for x
    x = 60,151,396,803.48/244,170.45
  6. Step 6: Final answer
    x = 246,350.03

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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.