Home / 11,602.44-17,354.25-6,911.73

Finding the Fourth Proportional to 11,602.44, 17,354.25 and 6,911.73

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Solution

The fourth proportional to 11,602.44, 17,354.25 and 6,911.73 is: 10,338.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602.44 : 17,354.25 = 6,911.73 : x
  2. Step 2: Convert to fraction form
    11,602.44/17,354.25 = 6,911.73/x
  3. Step 3: Cross multiply
    11,602.44x = 17,354.25 × 6,911.73
  4. Step 4: Simplify right side
    11,602.44x = 119,947,890.35
  5. Step 5: Solve for x
    x = 119,947,890.35/11,602.44
  6. Step 6: Final answer
    x = 10,338.16

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1.5x scale

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.