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Finding the Fourth Proportional to 149,627.88, 224,524.44 and 60,943.82

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Solution

The fourth proportional to 149,627.88, 224,524.44 and 60,943.82 is: 91,449.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,627.88 : 224,524.44 = 60,943.82 : x
  2. Step 2: Convert to fraction form
    149,627.88/224,524.44 = 60,943.82/x
  3. Step 3: Cross multiply
    149,627.88x = 224,524.44 × 60,943.82
  4. Step 4: Simplify right side
    149,627.88x = 13,683,375,934.34
  5. Step 5: Solve for x
    x = 13,683,375,934.34/149,627.88
  6. Step 6: Final answer
    x = 91,449.37

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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.