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Finding the Third Proportional to 43,230.94 and 92,919.94

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Solution

The third proportional to 43,230.94 and 92,919.94 is: 199,720.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,230.94 : 92,919.94 = 92,919.94 : x
  2. Step 2: Convert to fraction form
    43,230.94/92,919.94 = 92,919.94/x
  3. Step 3: Cross multiply
    43,230.94x = 92,919.94 × 92,919.94
  4. Step 4: Simplify right side
    43,230.94x = 8,634,114,785.00
  5. Step 5: Solve for x
    x = 8,634,114,785.00/43,230.94
  6. Step 6: Final answer
    x = 199,720.74

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.