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Finding the Fourth Proportional to 17,063.47, 25,578.99 and 5,962.92

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Solution

The fourth proportional to 17,063.47, 25,578.99 and 5,962.92 is: 8,938.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,063.47 : 25,578.99 = 5,962.92 : x
  2. Step 2: Convert to fraction form
    17,063.47/25,578.99 = 5,962.92/x
  3. Step 3: Cross multiply
    17,063.47x = 25,578.99 × 5,962.92
  4. Step 4: Simplify right side
    17,063.47x = 152,525,471.05
  5. Step 5: Solve for x
    x = 152,525,471.05/17,063.47
  6. Step 6: Final answer
    x = 8,938.72

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