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Finding the Fourth Proportional to 11,586.89, 17,382.77 and 5,014.01

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Solution

The fourth proportional to 11,586.89, 17,382.77 and 5,014.01 is: 7,522.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,586.89 : 17,382.77 = 5,014.01 : x
  2. Step 2: Convert to fraction form
    11,586.89/17,382.77 = 5,014.01/x
  3. Step 3: Cross multiply
    11,586.89x = 17,382.77 × 5,014.01
  4. Step 4: Simplify right side
    11,586.89x = 87,157,382.61
  5. Step 5: Solve for x
    x = 87,157,382.61/11,586.89
  6. Step 6: Final answer
    x = 7,522.07

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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.