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Finding the Fourth Proportional to 122,175.44, 183,254.44 and 37,933.56

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Solution

The fourth proportional to 122,175.44, 183,254.44 and 37,933.56 is: 56,897.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,175.44 : 183,254.44 = 37,933.56 : x
  2. Step 2: Convert to fraction form
    122,175.44/183,254.44 = 37,933.56/x
  3. Step 3: Cross multiply
    122,175.44x = 183,254.44 × 37,933.56
  4. Step 4: Simplify right side
    122,175.44x = 6,951,493,295.01
  5. Step 5: Solve for x
    x = 6,951,493,295.01/122,175.44
  6. Step 6: Final answer
    x = 56,897.63

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1.5x scale

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.