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Finding the Fourth Proportional to 10,014.09, 15,008.00 and 7,369.22

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Solution

The fourth proportional to 10,014.09, 15,008.00 and 7,369.22 is: 11,044.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014.09 : 15,008.00 = 7,369.22 : x
  2. Step 2: Convert to fraction form
    10,014.09/15,008.00 = 7,369.22/x
  3. Step 3: Cross multiply
    10,014.09x = 15,008.00 × 7,369.22
  4. Step 4: Simplify right side
    10,014.09x = 110,597,141.87
  5. Step 5: Solve for x
    x = 110,597,141.87/10,014.09
  6. Step 6: Final answer
    x = 11,044.15

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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.