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Finding the Fourth Proportional to 11,602.27, 17,404.01 and 5,368.10

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Solution

The fourth proportional to 11,602.27, 17,404.01 and 5,368.10 is: 8,052.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602.27 : 17,404.01 = 5,368.10 : x
  2. Step 2: Convert to fraction form
    11,602.27/17,404.01 = 5,368.10/x
  3. Step 3: Cross multiply
    11,602.27x = 17,404.01 × 5,368.10
  4. Step 4: Simplify right side
    11,602.27x = 93,426,523.01
  5. Step 5: Solve for x
    x = 93,426,523.01/11,602.27
  6. Step 6: Final answer
    x = 8,052.44

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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.