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Finding the Fourth Proportional to 65,102.82, 97,494.96 and 58,791.96

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Solution

The fourth proportional to 65,102.82, 97,494.96 and 58,791.96 is: 88,044.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,102.82 : 97,494.96 = 58,791.96 : x
  2. Step 2: Convert to fraction form
    65,102.82/97,494.96 = 58,791.96/x
  3. Step 3: Cross multiply
    65,102.82x = 97,494.96 × 58,791.96
  4. Step 4: Simplify right side
    65,102.82x = 5,731,919,788.52
  5. Step 5: Solve for x
    x = 5,731,919,788.52/65,102.82
  6. Step 6: Final answer
    x = 88,044.11

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Why These Related Problems?

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