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Finding the Fourth Proportional to 65,105.96, 97,673.48 and 27,667.22

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Solution

The fourth proportional to 65,105.96, 97,673.48 and 27,667.22 is: 41,507.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,105.96 : 97,673.48 = 27,667.22 : x
  2. Step 2: Convert to fraction form
    65,105.96/97,673.48 = 27,667.22/x
  3. Step 3: Cross multiply
    65,105.96x = 97,673.48 × 27,667.22
  4. Step 4: Simplify right side
    65,105.96x = 2,702,353,659.33
  5. Step 5: Solve for x
    x = 2,702,353,659.33/65,105.96
  6. Step 6: Final answer
    x = 41,507.01

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.