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Finding the Third Proportional to 40,783.50 and 63,024.75

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Solution

The third proportional to 40,783.50 and 63,024.75 is: 97,395.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,783.50 : 63,024.75 = 63,024.75 : x
  2. Step 2: Convert to fraction form
    40,783.50/63,024.75 = 63,024.75/x
  3. Step 3: Cross multiply
    40,783.50x = 63,024.75 × 63,024.75
  4. Step 4: Simplify right side
    40,783.50x = 3,972,119,112.56
  5. Step 5: Solve for x
    x = 3,972,119,112.56/40,783.50
  6. Step 6: Final answer
    x = 97,395.25

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.