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Finding the Third Proportional to 14,805 and 32,071.50

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Solution

The third proportional to 14,805 and 32,071.50 is: 69,475.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,805 : 32,071.50 = 32,071.50 : x
  2. Step 2: Convert to fraction form
    14,805/32,071.50 = 32,071.50/x
  3. Step 3: Cross multiply
    14,805x = 32,071.50 × 32,071.50
  4. Step 4: Simplify right side
    14,805x = 1,028,581,112.25
  5. Step 5: Solve for x
    x = 1,028,581,112.25/14,805
  6. Step 6: Final answer
    x = 69,475.25

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.