Home / 44,745.12-67,099.32-16,667.04

Finding the Fourth Proportional to 44,745.12, 67,099.32 and 16,667.04

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Solution

The fourth proportional to 44,745.12, 67,099.32 and 16,667.04 is: 24,993.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,745.12 : 67,099.32 = 16,667.04 : x
  2. Step 2: Convert to fraction form
    44,745.12/67,099.32 = 16,667.04/x
  3. Step 3: Cross multiply
    44,745.12x = 67,099.32 × 16,667.04
  4. Step 4: Simplify right side
    44,745.12x = 1,118,347,050.41
  5. Step 5: Solve for x
    x = 1,118,347,050.41/44,745.12
  6. Step 6: Final answer
    x = 24,993.72

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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.