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Finding the Fourth Proportional to 149,804.56, 224,755.44 and 44,624.44

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Solution

The fourth proportional to 149,804.56, 224,755.44 and 44,624.44 is: 66,951.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,804.56 : 224,755.44 = 44,624.44 : x
  2. Step 2: Convert to fraction form
    149,804.56/224,755.44 = 44,624.44/x
  3. Step 3: Cross multiply
    149,804.56x = 224,755.44 × 44,624.44
  4. Step 4: Simplify right side
    149,804.56x = 10,029,585,646.95
  5. Step 5: Solve for x
    x = 10,029,585,646.95/149,804.56
  6. Step 6: Final answer
    x = 66,951.14

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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.