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Finding the Fourth Proportional to 50,196.53, 69,271.32 and 27,535.71

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Solution

The fourth proportional to 50,196.53, 69,271.32 and 27,535.71 is: 37,999.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,196.53 : 69,271.32 = 27,535.71 : x
  2. Step 2: Convert to fraction form
    50,196.53/69,271.32 = 27,535.71/x
  3. Step 3: Cross multiply
    50,196.53x = 69,271.32 × 27,535.71
  4. Step 4: Simplify right side
    50,196.53x = 1,907,434,646.52
  5. Step 5: Solve for x
    x = 1,907,434,646.52/50,196.53
  6. Step 6: Final answer
    x = 37,999.33

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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.