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Finding the Fourth Proportional to 150,882.51, 226,366.16 and 44,269

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Solution

The fourth proportional to 150,882.51, 226,366.16 and 44,269 is: 66,415.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,882.51 : 226,366.16 = 44,269 : x
  2. Step 2: Convert to fraction form
    150,882.51/226,366.16 = 44,269/x
  3. Step 3: Cross multiply
    150,882.51x = 226,366.16 × 44,269
  4. Step 4: Simplify right side
    150,882.51x = 10,021,003,537.04
  5. Step 5: Solve for x
    x = 10,021,003,537.04/150,882.51
  6. Step 6: Final answer
    x = 66,415.94

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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.