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Finding the Fourth Proportional to 94,311.50, 141,476.49 and 34,356.27

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Solution

The fourth proportional to 94,311.50, 141,476.49 and 34,356.27 is: 51,537.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,311.50 : 141,476.49 = 34,356.27 : x
  2. Step 2: Convert to fraction form
    94,311.50/141,476.49 = 34,356.27/x
  3. Step 3: Cross multiply
    94,311.50x = 141,476.49 × 34,356.27
  4. Step 4: Simplify right side
    94,311.50x = 4,860,604,489.09
  5. Step 5: Solve for x
    x = 4,860,604,489.09/94,311.50
  6. Step 6: Final answer
    x = 51,537.77

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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.