Home / 11,029.60-16,546.02-4,010.14

Finding the Fourth Proportional to 11,029.60, 16,546.02 and 4,010.14

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Solution

The fourth proportional to 11,029.60, 16,546.02 and 4,010.14 is: 6,015.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,029.60 : 16,546.02 = 4,010.14 : x
  2. Step 2: Convert to fraction form
    11,029.60/16,546.02 = 4,010.14/x
  3. Step 3: Cross multiply
    11,029.60x = 16,546.02 × 4,010.14
  4. Step 4: Simplify right side
    11,029.60x = 66,351,856.64
  5. Step 5: Solve for x
    x = 66,351,856.64/11,029.60
  6. Step 6: Final answer
    x = 6,015.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.