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Finding the Fourth Proportional to 17,282.17, 25,916.73 and 5,592.25

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Solution

The fourth proportional to 17,282.17, 25,916.73 and 5,592.25 is: 8,386.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282.17 : 25,916.73 = 5,592.25 : x
  2. Step 2: Convert to fraction form
    17,282.17/25,916.73 = 5,592.25/x
  3. Step 3: Cross multiply
    17,282.17x = 25,916.73 × 5,592.25
  4. Step 4: Simplify right side
    17,282.17x = 144,932,833.34
  5. Step 5: Solve for x
    x = 144,932,833.34/17,282.17
  6. Step 6: Final answer
    x = 8,386.26

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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.