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Finding the Fourth Proportional to 61,926.94, 92,926.16 and 33,463.99

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Solution

The fourth proportional to 61,926.94, 92,926.16 and 33,463.99 is: 50,215.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,926.94 : 92,926.16 = 33,463.99 : x
  2. Step 2: Convert to fraction form
    61,926.94/92,926.16 = 33,463.99/x
  3. Step 3: Cross multiply
    61,926.94x = 92,926.16 × 33,463.99
  4. Step 4: Simplify right side
    61,926.94x = 3,109,680,088.98
  5. Step 5: Solve for x
    x = 3,109,680,088.98/61,926.94
  6. Step 6: Final answer
    x = 50,215.30

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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.