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Finding the Third Proportional to 35,568.75 and 75,518.25

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Solution

The third proportional to 35,568.75 and 75,518.25 is: 160,337.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,568.75 : 75,518.25 = 75,518.25 : x
  2. Step 2: Convert to fraction form
    35,568.75/75,518.25 = 75,518.25/x
  3. Step 3: Cross multiply
    35,568.75x = 75,518.25 × 75,518.25
  4. Step 4: Simplify right side
    35,568.75x = 5,703,006,083.06
  5. Step 5: Solve for x
    x = 5,703,006,083.06/35,568.75
  6. Step 6: Final answer
    x = 160,337.55

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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.