Home / 48,236.75-66,532.53-30,096.61

Finding the Fourth Proportional to 48,236.75, 66,532.53 and 30,096.61

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Solution

The fourth proportional to 48,236.75, 66,532.53 and 30,096.61 is: 41,511.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,236.75 : 66,532.53 = 30,096.61 : x
  2. Step 2: Convert to fraction form
    48,236.75/66,532.53 = 30,096.61/x
  3. Step 3: Cross multiply
    48,236.75x = 66,532.53 × 30,096.61
  4. Step 4: Simplify right side
    48,236.75x = 2,002,403,716.88
  5. Step 5: Solve for x
    x = 2,002,403,716.88/48,236.75
  6. Step 6: Final answer
    x = 41,511.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.