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Finding the Fourth Proportional to 59,060.82, 81,513.29 and 35,201.34

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Solution

The fourth proportional to 59,060.82, 81,513.29 and 35,201.34 is: 48,583.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,060.82 : 81,513.29 = 35,201.34 : x
  2. Step 2: Convert to fraction form
    59,060.82/81,513.29 = 35,201.34/x
  3. Step 3: Cross multiply
    59,060.82x = 81,513.29 × 35,201.34
  4. Step 4: Simplify right side
    59,060.82x = 2,869,376,859.80
  5. Step 5: Solve for x
    x = 2,869,376,859.80/59,060.82
  6. Step 6: Final answer
    x = 48,583.42

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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.