Home / 150,346.37-224,997.42-93,396.89

Finding the Fourth Proportional to 150,346.37, 224,997.42 and 93,396.89

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Solution

The fourth proportional to 150,346.37, 224,997.42 and 93,396.89 is: 139,770.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,346.37 : 224,997.42 = 93,396.89 : x
  2. Step 2: Convert to fraction form
    150,346.37/224,997.42 = 93,396.89/x
  3. Step 3: Cross multiply
    150,346.37x = 224,997.42 × 93,396.89
  4. Step 4: Simplify right side
    150,346.37x = 21,014,059,286.02
  5. Step 5: Solve for x
    x = 21,014,059,286.02/150,346.37
  6. Step 6: Final answer
    x = 139,770.98

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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.