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Finding the Third Proportional to 102,333 and 157,873.50

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Solution

The third proportional to 102,333 and 157,873.50 is: 243,558.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,333 : 157,873.50 = 157,873.50 : x
  2. Step 2: Convert to fraction form
    102,333/157,873.50 = 157,873.50/x
  3. Step 3: Cross multiply
    102,333x = 157,873.50 × 157,873.50
  4. Step 4: Simplify right side
    102,333x = 24,924,042,002.25
  5. Step 5: Solve for x
    x = 24,924,042,002.25/102,333
  6. Step 6: Final answer
    x = 243,558.21

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.