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Finding the Fourth Proportional to 25,083.99, 34,590.06 and 17,527.56

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Solution

The fourth proportional to 25,083.99, 34,590.06 and 17,527.56 is: 24,169.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,083.99 : 34,590.06 = 17,527.56 : x
  2. Step 2: Convert to fraction form
    25,083.99/34,590.06 = 17,527.56/x
  3. Step 3: Cross multiply
    25,083.99x = 34,590.06 × 17,527.56
  4. Step 4: Simplify right side
    25,083.99x = 606,279,352.05
  5. Step 5: Solve for x
    x = 606,279,352.05/25,083.99
  6. Step 6: Final answer
    x = 24,169.98

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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.