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Finding the Third Proportional to 103,633 and 152,037

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Solution

The third proportional to 103,633 and 152,037 is: 223,049.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,633 : 152,037 = 152,037 : x
  2. Step 2: Convert to fraction form
    103,633/152,037 = 152,037/x
  3. Step 3: Cross multiply
    103,633x = 152,037 × 152,037
  4. Step 4: Simplify right side
    103,633x = 23,115,249,369
  5. Step 5: Solve for x
    x = 23,115,249,369/103,633
  6. Step 6: Final answer
    x = 223,049.12

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.