Home / 11,335.74-17,004.90-3,016.09

Finding the Fourth Proportional to 11,335.74, 17,004.90 and 3,016.09

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Solution

The fourth proportional to 11,335.74, 17,004.90 and 3,016.09 is: 4,524.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,335.74 : 17,004.90 = 3,016.09 : x
  2. Step 2: Convert to fraction form
    11,335.74/17,004.90 = 3,016.09/x
  3. Step 3: Cross multiply
    11,335.74x = 17,004.90 × 3,016.09
  4. Step 4: Simplify right side
    11,335.74x = 51,288,308.84
  5. Step 5: Solve for x
    x = 51,288,308.84/11,335.74
  6. Step 6: Final answer
    x = 4,524.48

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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.