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Finding the Third Proportional to 14,251.78 and 30,692.25

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Solution

The third proportional to 14,251.78 and 30,692.25 is: 66,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,251.78 : 30,692.25 = 30,692.25 : x
  2. Step 2: Convert to fraction form
    14,251.78/30,692.25 = 30,692.25/x
  3. Step 3: Cross multiply
    14,251.78x = 30,692.25 × 30,692.25
  4. Step 4: Simplify right side
    14,251.78x = 942,014,210.06
  5. Step 5: Solve for x
    x = 942,014,210.06/14,251.78
  6. Step 6: Final answer
    x = 66,098.00

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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.