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Finding the Fourth Proportional to 59,699.27, 82,378.14 and 32,839.27

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Solution

The fourth proportional to 59,699.27, 82,378.14 and 32,839.27 is: 45,314.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,699.27 : 82,378.14 = 32,839.27 : x
  2. Step 2: Convert to fraction form
    59,699.27/82,378.14 = 32,839.27/x
  3. Step 3: Cross multiply
    59,699.27x = 82,378.14 × 32,839.27
  4. Step 4: Simplify right side
    59,699.27x = 2,705,237,981.56
  5. Step 5: Solve for x
    x = 2,705,237,981.56/59,699.27
  6. Step 6: Final answer
    x = 45,314.42

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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.