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Finding the Fourth Proportional to 17,483.65, 24,136.37 and 11,848.17

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Solution

The fourth proportional to 17,483.65, 24,136.37 and 11,848.17 is: 16,356.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,483.65 : 24,136.37 = 11,848.17 : x
  2. Step 2: Convert to fraction form
    17,483.65/24,136.37 = 11,848.17/x
  3. Step 3: Cross multiply
    17,483.65x = 24,136.37 × 11,848.17
  4. Step 4: Simplify right side
    17,483.65x = 285,971,755.70
  5. Step 5: Solve for x
    x = 285,971,755.70/17,483.65
  6. Step 6: Final answer
    x = 16,356.53

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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.