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Finding the Fourth Proportional to 58,082.56, 80,147.34 and 32,585.48

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Solution

The fourth proportional to 58,082.56, 80,147.34 and 32,585.48 is: 44,964.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,082.56 : 80,147.34 = 32,585.48 : x
  2. Step 2: Convert to fraction form
    58,082.56/80,147.34 = 32,585.48/x
  3. Step 3: Cross multiply
    58,082.56x = 80,147.34 × 32,585.48
  4. Step 4: Simplify right side
    58,082.56x = 2,611,639,544.62
  5. Step 5: Solve for x
    x = 2,611,639,544.62/58,082.56
  6. Step 6: Final answer
    x = 44,964.26

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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.