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Finding the Fourth Proportional to 61,294.14, 92,124.68 and 50,832.99

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Solution

The fourth proportional to 61,294.14, 92,124.68 and 50,832.99 is: 76,401.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,294.14 : 92,124.68 = 50,832.99 : x
  2. Step 2: Convert to fraction form
    61,294.14/92,124.68 = 50,832.99/x
  3. Step 3: Cross multiply
    61,294.14x = 92,124.68 × 50,832.99
  4. Step 4: Simplify right side
    61,294.14x = 4,682,972,683.03
  5. Step 5: Solve for x
    x = 4,682,972,683.03/61,294.14
  6. Step 6: Final answer
    x = 76,401.64

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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.