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Finding the Fourth Proportional to 37,745.13, 56,633.22 and 16,674.06

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Solution

The fourth proportional to 37,745.13, 56,633.22 and 16,674.06 is: 25,017.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,745.13 : 56,633.22 = 16,674.06 : x
  2. Step 2: Convert to fraction form
    37,745.13/56,633.22 = 16,674.06/x
  3. Step 3: Cross multiply
    37,745.13x = 56,633.22 × 16,674.06
  4. Step 4: Simplify right side
    37,745.13x = 944,305,708.27
  5. Step 5: Solve for x
    x = 944,305,708.27/37,745.13
  6. Step 6: Final answer
    x = 25,017.95

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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.