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Finding the Fourth Proportional to 150,655.88, 226,076.08 and 60,682.08

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Solution

The fourth proportional to 150,655.88, 226,076.08 and 60,682.08 is: 91,060.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,655.88 : 226,076.08 = 60,682.08 : x
  2. Step 2: Convert to fraction form
    150,655.88/226,076.08 = 60,682.08/x
  3. Step 3: Cross multiply
    150,655.88x = 226,076.08 × 60,682.08
  4. Step 4: Simplify right side
    150,655.88x = 13,718,766,772.65
  5. Step 5: Solve for x
    x = 13,718,766,772.65/150,655.88
  6. Step 6: Final answer
    x = 91,060.28

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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.