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Finding the Fourth Proportional to 58,384.77, 80,575.08 and 33,234.27

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Solution

The fourth proportional to 58,384.77, 80,575.08 and 33,234.27 is: 45,865.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,384.77 : 80,575.08 = 33,234.27 : x
  2. Step 2: Convert to fraction form
    58,384.77/80,575.08 = 33,234.27/x
  3. Step 3: Cross multiply
    58,384.77x = 80,575.08 × 33,234.27
  4. Step 4: Simplify right side
    58,384.77x = 2,677,853,963.99
  5. Step 5: Solve for x
    x = 2,677,853,963.99/58,384.77
  6. Step 6: Final answer
    x = 45,865.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.