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Finding the Fourth Proportional to 58,036.55, 80,099.39 and 32,553.23

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Solution

The fourth proportional to 58,036.55, 80,099.39 and 32,553.23 is: 44,928.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,036.55 : 80,099.39 = 32,553.23 : x
  2. Step 2: Convert to fraction form
    58,036.55/80,099.39 = 32,553.23/x
  3. Step 3: Cross multiply
    58,036.55x = 80,099.39 × 32,553.23
  4. Step 4: Simplify right side
    58,036.55x = 2,607,493,546.42
  5. Step 5: Solve for x
    x = 2,607,493,546.42/58,036.55
  6. Step 6: Final answer
    x = 44,928.48

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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.