Home / 10,795.92-16,194.60-3,005.28

Finding the Fourth Proportional to 10,795.92, 16,194.60 and 3,005.28

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Solution

The fourth proportional to 10,795.92, 16,194.60 and 3,005.28 is: 4,508.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795.92 : 16,194.60 = 3,005.28 : x
  2. Step 2: Convert to fraction form
    10,795.92/16,194.60 = 3,005.28/x
  3. Step 3: Cross multiply
    10,795.92x = 16,194.60 × 3,005.28
  4. Step 4: Simplify right side
    10,795.92x = 48,669,307.49
  5. Step 5: Solve for x
    x = 48,669,307.49/10,795.92
  6. Step 6: Final answer
    x = 4,508.12

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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.