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Finding the Third Proportional to 23,219.44 and 38,415.94

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Solution

The third proportional to 23,219.44 and 38,415.94 is: 63,558.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,219.44 : 38,415.94 = 38,415.94 : x
  2. Step 2: Convert to fraction form
    23,219.44/38,415.94 = 38,415.94/x
  3. Step 3: Cross multiply
    23,219.44x = 38,415.94 × 38,415.94
  4. Step 4: Simplify right side
    23,219.44x = 1,475,784,254.00
  5. Step 5: Solve for x
    x = 1,475,784,254.00/23,219.44
  6. Step 6: Final answer
    x = 63,558.14

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These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.