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Finding the Fourth Proportional to 17,036.57, 25,545.58 and 5,940.29

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Solution

The fourth proportional to 17,036.57, 25,545.58 and 5,940.29 is: 8,907.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036.57 : 25,545.58 = 5,940.29 : x
  2. Step 2: Convert to fraction form
    17,036.57/25,545.58 = 5,940.29/x
  3. Step 3: Cross multiply
    17,036.57x = 25,545.58 × 5,940.29
  4. Step 4: Simplify right side
    17,036.57x = 151,748,010.84
  5. Step 5: Solve for x
    x = 151,748,010.84/17,036.57
  6. Step 6: Final answer
    x = 8,907.20

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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.