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Finding the Fourth Proportional to 373,270.46, 560,137.89 and 151,654.46

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Solution

The fourth proportional to 373,270.46, 560,137.89 and 151,654.46 is: 227,576.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,270.46 : 560,137.89 = 151,654.46 : x
  2. Step 2: Convert to fraction form
    373,270.46/560,137.89 = 151,654.46/x
  3. Step 3: Cross multiply
    373,270.46x = 560,137.89 × 151,654.46
  4. Step 4: Simplify right side
    373,270.46x = 84,947,409,233.49
  5. Step 5: Solve for x
    x = 84,947,409,233.49/373,270.46
  6. Step 6: Final answer
    x = 227,576.03

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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.