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Finding the Fourth Proportional to 244,504.45, 366,264.60 and 164,788.30

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Solution

The fourth proportional to 244,504.45, 366,264.60 and 164,788.30 is: 246,850.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,504.45 : 366,264.60 = 164,788.30 : x
  2. Step 2: Convert to fraction form
    244,504.45/366,264.60 = 164,788.30/x
  3. Step 3: Cross multiply
    244,504.45x = 366,264.60 × 164,788.30
  4. Step 4: Simplify right side
    244,504.45x = 60,356,120,784.18
  5. Step 5: Solve for x
    x = 60,356,120,784.18/244,504.45
  6. Step 6: Final answer
    x = 246,850.81

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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.