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Finding the Fourth Proportional to 9,492.04, 13,099.62 and 5,514.04

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Solution

The fourth proportional to 9,492.04, 13,099.62 and 5,514.04 is: 7,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,492.04 : 13,099.62 = 5,514.04 : x
  2. Step 2: Convert to fraction form
    9,492.04/13,099.62 = 5,514.04/x
  3. Step 3: Cross multiply
    9,492.04x = 13,099.62 × 5,514.04
  4. Step 4: Simplify right side
    9,492.04x = 72,231,828.66
  5. Step 5: Solve for x
    x = 72,231,828.66/9,492.04
  6. Step 6: Final answer
    x = 7,609.73

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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.