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Finding the Fourth Proportional to 19,592.46, 27,038.40 and 11,094.99

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Solution

The fourth proportional to 19,592.46, 27,038.40 and 11,094.99 is: 15,311.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,592.46 : 27,038.40 = 11,094.99 : x
  2. Step 2: Convert to fraction form
    19,592.46/27,038.40 = 11,094.99/x
  3. Step 3: Cross multiply
    19,592.46x = 27,038.40 × 11,094.99
  4. Step 4: Simplify right side
    19,592.46x = 299,990,777.62
  5. Step 5: Solve for x
    x = 299,990,777.62/19,592.46
  6. Step 6: Final answer
    x = 15,311.54

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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.