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Finding the Fourth Proportional to 37,137.52, 55,710.06 and 16,073.56

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Solution

The fourth proportional to 37,137.52, 55,710.06 and 16,073.56 is: 24,111.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,137.52 : 55,710.06 = 16,073.56 : x
  2. Step 2: Convert to fraction form
    37,137.52/55,710.06 = 16,073.56/x
  3. Step 3: Cross multiply
    37,137.52x = 55,710.06 × 16,073.56
  4. Step 4: Simplify right side
    37,137.52x = 895,458,992.01
  5. Step 5: Solve for x
    x = 895,458,992.01/37,137.52
  6. Step 6: Final answer
    x = 24,111.98

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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.