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Finding the Fourth Proportional to 104,462.50, 156,756.02 and 37,907.82

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Solution

The fourth proportional to 104,462.50, 156,756.02 and 37,907.82 is: 56,884.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,462.50 : 156,756.02 = 37,907.82 : x
  2. Step 2: Convert to fraction form
    104,462.50/156,756.02 = 37,907.82/x
  3. Step 3: Cross multiply
    104,462.50x = 156,756.02 × 37,907.82
  4. Step 4: Simplify right side
    104,462.50x = 5,942,279,192.43
  5. Step 5: Solve for x
    x = 5,942,279,192.43/104,462.50
  6. Step 6: Final answer
    x = 56,884.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.