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Finding the Fourth Proportional to 11,602.52, 17,404.38 and 5,368.35

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Solution

The fourth proportional to 11,602.52, 17,404.38 and 5,368.35 is: 8,052.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602.52 : 17,404.38 = 5,368.35 : x
  2. Step 2: Convert to fraction form
    11,602.52/17,404.38 = 5,368.35/x
  3. Step 3: Cross multiply
    11,602.52x = 17,404.38 × 5,368.35
  4. Step 4: Simplify right side
    11,602.52x = 93,432,803.37
  5. Step 5: Solve for x
    x = 93,432,803.37/11,602.52
  6. Step 6: Final answer
    x = 8,052.80

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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.