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Finding the Fourth Proportional to 58,033.98, 80,082.81 and 32,538.42

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Solution

The fourth proportional to 58,033.98, 80,082.81 and 32,538.42 is: 44,900.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033.98 : 80,082.81 = 32,538.42 : x
  2. Step 2: Convert to fraction form
    58,033.98/80,082.81 = 32,538.42/x
  3. Step 3: Cross multiply
    58,033.98x = 80,082.81 × 32,538.42
  4. Step 4: Simplify right side
    58,033.98x = 2,605,768,106.56
  5. Step 5: Solve for x
    x = 2,605,768,106.56/58,033.98
  6. Step 6: Final answer
    x = 44,900.73

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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.