Home / 33,087.53-49,631.19-9,395.10

Finding the Fourth Proportional to 33,087.53, 49,631.19 and 9,395.10

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Solution

The fourth proportional to 33,087.53, 49,631.19 and 9,395.10 is: 14,092.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,087.53 : 49,631.19 = 9,395.10 : x
  2. Step 2: Convert to fraction form
    33,087.53/49,631.19 = 9,395.10/x
  3. Step 3: Cross multiply
    33,087.53x = 49,631.19 × 9,395.10
  4. Step 4: Simplify right side
    33,087.53x = 466,290,093.79
  5. Step 5: Solve for x
    x = 466,290,093.79/33,087.53
  6. Step 6: Final answer
    x = 14,092.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.