Home / 11,805.30-17,707.97-4,014.11

Finding the Fourth Proportional to 11,805.30, 17,707.97 and 4,014.11

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Solution

The fourth proportional to 11,805.30, 17,707.97 and 4,014.11 is: 6,021.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,805.30 : 17,707.97 = 4,014.11 : x
  2. Step 2: Convert to fraction form
    11,805.30/17,707.97 = 4,014.11/x
  3. Step 3: Cross multiply
    11,805.30x = 17,707.97 × 4,014.11
  4. Step 4: Simplify right side
    11,805.30x = 71,081,793.76
  5. Step 5: Solve for x
    x = 71,081,793.76/11,805.30
  6. Step 6: Final answer
    x = 6,021.18

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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.