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Finding the Fourth Proportional to 58,082.04, 80,141.00 and 37,968.39

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Solution

The fourth proportional to 58,082.04, 80,141.00 and 37,968.39 is: 52,388.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,082.04 : 80,141.00 = 37,968.39 : x
  2. Step 2: Convert to fraction form
    58,082.04/80,141.00 = 37,968.39/x
  3. Step 3: Cross multiply
    58,082.04x = 80,141.00 × 37,968.39
  4. Step 4: Simplify right side
    58,082.04x = 3,042,824,553.15
  5. Step 5: Solve for x
    x = 3,042,824,553.15/58,082.04
  6. Step 6: Final answer
    x = 52,388.39

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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.