Home / 11,084.48-16,613.97-4,843.03

Finding the Fourth Proportional to 11,084.48, 16,613.97 and 4,843.03

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Solution

The fourth proportional to 11,084.48, 16,613.97 and 4,843.03 is: 7,258.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.48 : 16,613.97 = 4,843.03 : x
  2. Step 2: Convert to fraction form
    11,084.48/16,613.97 = 4,843.03/x
  3. Step 3: Cross multiply
    11,084.48x = 16,613.97 × 4,843.03
  4. Step 4: Simplify right side
    11,084.48x = 80,461,955.13
  5. Step 5: Solve for x
    x = 80,461,955.13/11,084.48
  6. Step 6: Final answer
    x = 7,258.97

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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.