Home / 11,035.92-16,554.60-4,108.08

Finding the Fourth Proportional to 11,035.92, 16,554.60 and 4,108.08

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Solution

The fourth proportional to 11,035.92, 16,554.60 and 4,108.08 is: 6,162.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035.92 : 16,554.60 = 4,108.08 : x
  2. Step 2: Convert to fraction form
    11,035.92/16,554.60 = 4,108.08/x
  3. Step 3: Cross multiply
    11,035.92x = 16,554.60 × 4,108.08
  4. Step 4: Simplify right side
    11,035.92x = 68,007,621.17
  5. Step 5: Solve for x
    x = 68,007,621.17/11,035.92
  6. Step 6: Final answer
    x = 6,162.39

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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.