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Finding the Fourth Proportional to 25,093.73, 34,628.99 and 14,483.14

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Solution

The fourth proportional to 25,093.73, 34,628.99 and 14,483.14 is: 19,986.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093.73 : 34,628.99 = 14,483.14 : x
  2. Step 2: Convert to fraction form
    25,093.73/34,628.99 = 14,483.14/x
  3. Step 3: Cross multiply
    25,093.73x = 34,628.99 × 14,483.14
  4. Step 4: Simplify right side
    25,093.73x = 501,536,351.24
  5. Step 5: Solve for x
    x = 501,536,351.24/25,093.73
  6. Step 6: Final answer
    x = 19,986.52

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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.